Sahertian, P. A., & Sahertian, I. A. (1992). Supervisi pendidikan dalam rangka program in service education. Rineka Cipta.
Chicago Style (17th ed.) CitationSahertian, Piet A., and Ida Aleida Sahertian. Supervisi Pendidikan Dalam Rangka Program in Service Education. Rineka Cipta, 1992.
MLA (8th ed.) CitationSahertian, Piet A., and Ida Aleida Sahertian. Supervisi Pendidikan Dalam Rangka Program in Service Education. Rineka Cipta, 1992.
Warning: These citations may not always be 100% accurate.