layfield. (1984). Belajar Menggambar. Gunung Mulia.
Chicago Style (17th ed.) Citationlayfield. Belajar Menggambar. Gunung Mulia, 1984.
MLA (8th ed.) Citationlayfield. Belajar Menggambar. Gunung Mulia, 1984.
Warning: These citations may not always be 100% accurate.