APA (7th ed.) Citation

Zafra, U. A. (1955). Philippine economic handbook. [publisher not identified].

Chicago Style (17th ed.) Citation

Zafra, Urbano Alviar. Philippine Economic Handbook. Washington: [publisher not identified], 1955.

MLA (9th ed.) Citation

Zafra, Urbano Alviar. Philippine Economic Handbook. [publisher not identified], 1955.

Warning: These citations may not always be 100% accurate.