APA aipamena

Marcos, F. E. P. (1973). The Four-year development plan of the Philippines.

Chicago Style aipamena

Marcos, Ferdinand Edralin Pres. The Four-year Development Plan of the Philippines. Manila, 1973.

MLA aipamena

Marcos, Ferdinand Edralin Pres. The Four-year Development Plan of the Philippines. 1973.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.