APA (7th ed.) Citation

Siagian, S. P. (1981). Bunga rampai management moderen. Gunung Agung.

Chicago Style (17th ed.) Citation

Siagian, Sondang P. Bunga Rampai Management Moderen. Gunung Agung, 1981.

MLA (8th ed.) Citation

Siagian, Sondang P. Bunga Rampai Management Moderen. Gunung Agung, 1981.

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