<Widaningsih>. (1972). Sumber Ketrampilan. Nusamedia.
Chicago Style Citation<Widaningsih>. Sumber Ketrampilan. Nusamedia, 1972.
MLA Citation<Widaningsih>. Sumber Ketrampilan. Nusamedia, 1972.
Warning: These citations may not always be 100% accurate.