Norling, E. (1984). Menggambar perspektip. Sarana Aksara Pelita.
Chicago Style (17th ed.) CitationNorling, Ernest. Menggambar Perspektip. Sarana Aksara Pelita, 1984.
MLA (8th ed.) CitationNorling, Ernest. Menggambar Perspektip. Sarana Aksara Pelita, 1984.
Warning: These citations may not always be 100% accurate.