APA (7th ed.) Citation

Walker, E. L. (1973). Conditional dan proses belajar instrumental: Ilus / 21 cm. UI.

Chicago Style (17th ed.) Citation

Walker, Edward L. Conditional Dan Proses Belajar Instrumental: Ilus / 21 Cm. UI, 1973.

MLA (8th ed.) Citation

Walker, Edward L. Conditional Dan Proses Belajar Instrumental: Ilus / 21 Cm. UI, 1973.

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