APA Citation

Hadari Nawawi, H. (1990). Metode penelitian bidang sosial (Cet. 4.). Yogyakarta: Gadjah Mada University Press.

Chicago Style Citation

Hadari Nawawi, Haji. Metode Penelitian Bidang Sosial. Cet. 4. Yogyakarta: Gadjah Mada University Press, 1990.

MLA Citation

Hadari Nawawi, Haji. Metode Penelitian Bidang Sosial. Cet. 4. Yogyakarta: Gadjah Mada University Press, 1990.

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