[1] Kopeček, Ivan, Kučera, Jan: Programátorské poklesky. Mladá Fronta, Praha 1989
[2] Post, Ed: Real Programmers Don't Use Pascal. Datamation, July 1983, pp. 263-265 (Readers' Forum)
[3] Knuth, Donald E.: The TeXbook. Addison-Wesley Publishing, 1991
[4] Kalendáře na roky 1995, 1996, 1990 a 1991