A Discipline of Programming (1976) by Edsger Dijkstra
	Go To Statement Considered Harmful (1968) by Edsger Dijkstra
	Notes on Structured Programming (1970) by Edsger Dijkstra
	Perl (1987) by Larry Wall
	Perl 5 (1994) by Larry Wall
	PHP Pocket Reference (2000) by Rasmus Lerdorf
	Programming Perl (1991) by Larry Wall
	Programming Perl (2nd edition) (1996) by Larry Wall
	Programming Perl (3rd edition) (2000) by Larry Wall
	Programming Perl (4th edition) (2012) by Larry Wall
	Programming PHP (2002) by Rasmus Lerdorf
	Prozac Nation: Young and Depressed in America (1994) by Elizabeth Wurtzel
	Python Tutorial (1995) by Guido van Rossum
	The Humble Programmer (1972) by Edsger Dijkstra
	The Python Language Reference Manual (2003) by Guido van Rossum