Widyamartaya. (1990). Seni menuangkan gagasan. Kanisius.
Chicago Style CitationWidyamartaya. Seni Menuangkan Gagasan. Kanisius, 1990.
MLA CitationWidyamartaya. Seni Menuangkan Gagasan. Kanisius, 1990.
Warning: These citations may not always be 100% accurate.