Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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