APA Citation

Sugiarto. (2001). Teknik sampling. Jakarta: Gramedia Pustaka Utama.

Chicago Style Citation

Sugiarto. Teknik Sampling. Jakarta: Gramedia Pustaka Utama, 2001.

MLA Citation

Sugiarto. Teknik Sampling. Jakarta: Gramedia Pustaka Utama, 2001.

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