APA aipamena

Mckenna, G. (2007). Taking Sides: Clashing Views on Political Issues. McGraw Hill Companies Inc.

Chicago Style aipamena

Mckenna, George. Taking Sides: Clashing Views On Political Issues. McGraw Hill Companies Inc, 2007.

MLA aipamena

Mckenna, George. Taking Sides: Clashing Views On Political Issues. McGraw Hill Companies Inc, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.