THIJN, A. V., Kobus, M., & Wasscher, E. (1976). Soal-soal ilmu ukur ruang (Cet.10.). Jakarta: Pradaya Paramitha.
Chicago Style CitationTHIJN, A. Van, M.C Kobus, and E.J Wasscher. Soal-soal Ilmu Ukur Ruang. Cet.10. Jakarta: Pradaya Paramitha, 1976.
MLA CitationTHIJN, A. Van, M.C Kobus, and E.J Wasscher. Soal-soal Ilmu Ukur Ruang. Cet.10. Jakarta: Pradaya Paramitha, 1976.
Warning: These citations may not always be 100% accurate.