APA aipamena

Grix J. Jonathan. (2004). The Foundations of Research. Hampshire, Palgrave, 2004.

Chicago Style aipamena

Grix J. Jonathan. The Foundations of Research. Hampshire, Palgrave, 2004, 2004.

MLA aipamena

Grix J. Jonathan. The Foundations of Research. Hampshire, Palgrave, 2004, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.