APA (7th ed.) Citation

SIAGIAN, P. (1987). PENELITIAN OPERASIONAL Teori dan Praktek. Universitas Indonesia (UI-Press).

Chicago Style (17th ed.) Citation

SIAGIAN, P. PENELITIAN OPERASIONAL Teori Dan Praktek. Universitas Indonesia (UI-Press), 1987.

MLA (8th ed.) Citation

SIAGIAN, P. PENELITIAN OPERASIONAL Teori Dan Praktek. Universitas Indonesia (UI-Press), 1987.

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