APA aipamena

Bizzen, R. G. (1999). Mutual defense treaty is needed, valid. Manila Bulletin.

Chicago Style aipamena

Bizzen, Rodolfo G. "Mutual Defense Treaty Is Needed, Valid." Manila Bulletin 1999.

MLA aipamena

Bizzen, Rodolfo G. "Mutual Defense Treaty Is Needed, Valid." Manila Bulletin, 1999.