APA aipamena

Platt, H. (1997). CPGs: To reach the unreachable goal?

Chicago Style aipamena

Platt, H. CPGs: To Reach the Unreachable Goal? 1997.

MLA aipamena

Platt, H. CPGs: To Reach the Unreachable Goal? 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.