APA aipamena

ORBANES PHILIP E. (2004). GAME MAKERS: STORY OF PARKER BROTHERS FROM?TRIVIAL PERSUIT. HBS PRESS.

Chicago Style aipamena

ORBANES PHILIP E. GAME MAKERS: STORY OF PARKER BROTHERS FROM?TRIVIAL PERSUIT. BOSTON: HBS PRESS, 2004.

MLA aipamena

ORBANES PHILIP E. GAME MAKERS: STORY OF PARKER BROTHERS FROM?TRIVIAL PERSUIT. HBS PRESS, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.