Suhardjo. (2002). Prinsip-prinsip ilmu Gizi. kanisius.
Chicago Style (17th ed.) CitationSuhardjo. Prinsip-prinsip Ilmu Gizi. kanisius, 2002.
MLA (8th ed.) CitationSuhardjo. Prinsip-prinsip Ilmu Gizi. kanisius, 2002.
Warning: These citations may not always be 100% accurate.