APA Citation

Kusdiyati, S. (2019). Observasi Psikologi. Remaja Rosdakarya.

Chicago Style Citation

Kusdiyati, Sulisworo. Observasi Psikologi. Remaja Rosdakarya, 2019.

MLA Citation

Kusdiyati, Sulisworo. Observasi Psikologi. Remaja Rosdakarya, 2019.

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