APA aipamena

Erlank, S. (1996). Powerbuilder 5.0 Fundamentals. International Thosmon Computer Press.

Chicago Style aipamena

Erlank, Steve. Powerbuilder 5.0 Fundamentals. International Thosmon Computer Press, 1996.

MLA aipamena

Erlank, Steve. Powerbuilder 5.0 Fundamentals. International Thosmon Computer Press, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.