APA ציטוט

Fried-Booth D. L. Diana L. (1997). Focus on P.E.T Preliminary English Test. Longman, 1997.

Chicago Style (17th ed.) Citation

Fried-Booth D. L. Diana L. Focus on P.E.T Preliminary English Test. Longman, 1997, 1997.

ציטוט MLA

Fried-Booth D. L. Diana L. Focus on P.E.T Preliminary English Test. Longman, 1997, 1997.