<HADI, S. Metodologi research ( 4 ). UGM - Ekonomi.
Chicago Style (17th ed.) Citation<HADI, Sutrisno>. Metodologi Research ( 4 ). UGM - Ekonomi.
MLA (8th ed.) Citation<HADI, Sutrisno>. Metodologi Research ( 4 ). UGM - Ekonomi.
Warning: These citations may not always be 100% accurate.