APA (7th ed.) Citation

Walker, E. L. (1973). Conditioning dan proses belajar instrumental. Yayasan Penerbit UI.

Chicago Style (17th ed.) Citation

Walker, Edward L. Conditioning Dan Proses Belajar Instrumental. Yayasan Penerbit UI, 1973.

MLA (8th ed.) Citation

Walker, Edward L. Conditioning Dan Proses Belajar Instrumental. Yayasan Penerbit UI, 1973.

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