diff --git a/wiki/unix/C.m4 b/wiki/unix/C.m4
index 5d98e46..0155def 100644
--- a/wiki/unix/C.m4
+++ b/wiki/unix/C.m4
@@ -3,10 +3,7 @@ _header(`C')
 For compilation, _man(`tcc(1)'), _man(`gcc(1)'), and _man(`clang(1)') are all reasonable choices depending on your needs.
 </P>
 <P>
-On Alpine Linux, the standard library headers are in the _code(`musl-dev') package.
-</P>
-<P>
-In most system package managers, standard library documentation can be found in the _code(`man-pages') and _code(`man-pages-posix') packages.
+On Alpine Linux, the standard library headers are in the _package(`musl-dev') package.
 </P>
 <P>
 Many Linux software distributions' system package managers have meta-packages that pull all necessities for C development as dependencies.
diff --git a/wiki/unix/macros.m4 b/wiki/unix/macros.m4
index a1e28e2..d35fe66 100644
--- a/wiki/unix/macros.m4
+++ b/wiki/unix/macros.m4
@@ -1 +1,3 @@
 define(`_man', `_cite($1)')dnl
+define(`_program', `_code($1)')dnl
+define(`_package', `_code($1)')dnl
diff --git a/wiki/unix/manual.m4 b/wiki/unix/manual.m4
index 8a0660d..3d687c9 100644
--- a/wiki/unix/manual.m4
+++ b/wiki/unix/manual.m4
@@ -1,10 +1,10 @@
-<H2>On-line manual</H2>
-<UL>
-<LI><A HREF="UNIX Programmers Manual - November 1971">http://www.bitsavers.org/pdf/bellLabs/unix/UNIX_ProgrammersManual_Nov71.pdf</A></LI>
-</UL>
+_header(`Manuals')
+_bibliography(`
+_bentr(`<A HREF="UNIX Programmers Manual - November 1971">http://www.bitsavers.org/pdf/bellLabs/unix/UNIX_ProgrammersManual_Nov71.pdf')
+_bentr(`_link(`The Linux man-pages project', `https://www.kernel.org/doc/man-pages/')')
+')
 <P>
-In the context of POSIX and UNIX-like systems, an "on-line" manual is a manual that is accessible via the computer system it documents.
-Particularly, the <CODE>man(1)</CODE> utility and the manual "pages" it references.
+One of UNIX's innovations was its inclusion of a detailed, useful manual accessible on-system, accessible via _man(`man(1)').
 </P>
 <P>
 Alpine by default uses <CODE>mandoc</CODE>.
diff --git a/wiki/unix/posix.m4 b/wiki/unix/posix.m4
index e47b56e..9be1176 100644
--- a/wiki/unix/posix.m4
+++ b/wiki/unix/posix.m4
@@ -1,7 +1,10 @@
 _header(`POSIX')
-<UL>
-<LI>_link(`POSIX', `https://en.wikipedia.org/wiki/POSIX') (Wikipedia)</LI>
-</UL>
+_bibliography(`
+_bentr(`_link(`IEEE Std 1003.1-2017', `https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/contents.html')')
+_bentr(`_link(`The origin of the name POSIX.', `https://stallman.org/articles/posix.html')')
+_bentr(`_link(`POSIX', `https://en.wikipedia.org/wiki/POSIX') (Wikipedia)')
+_bentr(`_link(`POSIX™ 1003.1 Frequently Asked Questions', `https://www.opengroup.org/austin/papers/posix_faq.html')')
+')
 
 _header(`as(1)')
 <UL>