Johnson, E. G. Teknik menggambar: Dekor dalam gambar interior. Educational Testing Service.
Chicago Style CitationJohnson, Eugene G. Teknik Menggambar: Dekor Dalam Gambar Interior. Educational Testing Service.
MLA CitationJohnson, Eugene G. Teknik Menggambar: Dekor Dalam Gambar Interior. Educational Testing Service.
Warning: These citations may not always be 100% accurate.