APA ציטוט

Olbes, R. R. (2000). The Philippines: A century hence. Rene Olbes and Associates.

Chicago Style (17th ed.) Citation

Olbes, Rene R. The Philippines: A Century Hence. Makati City: Rene Olbes and Associates, 2000.

ציטוט MLA

Olbes, Rene R. The Philippines: A Century Hence. Rene Olbes and Associates, 2000.