APA (7th ed.) Citation

Tiangco, L. S., & Gan, E. V. (1976). Production typing. University of the East.

Chicago Style (17th ed.) Citation

Tiangco, Loreta S., and Elvira V. Gan. Production Typing. [Manila]: University of the East, 1976.

MLA (9th ed.) Citation

Tiangco, Loreta S., and Elvira V. Gan. Production Typing. University of the East, 1976.