(1990). Ensiklopedi Anak Nasional 6K. cipta adi pustaka.
Chicago Style (17th ed.) CitationEnsiklopedi Anak Nasional 6K. cipta adi pustaka, 1990.
MLA (8th ed.) CitationEnsiklopedi Anak Nasional 6K. cipta adi pustaka, 1990.
Warning: These citations may not always be 100% accurate.