Sulisworo, K. (2017). Observasi Psikologi. PT Remaja Rosdakarya.
Chicago Style (17th ed.) CitationSulisworo, Kusdiyati. Observasi Psikologi. PT Remaja Rosdakarya, 2017.
MLA (8th ed.) CitationSulisworo, Kusdiyati. Observasi Psikologi. PT Remaja Rosdakarya, 2017.
Warning: These citations may not always be 100% accurate.