Sumarno. (2003). Metodologi Penelitian. Pasca Sarjana UNY.
Chicago Style (17th ed.) CitationSumarno. Metodologi Penelitian. Pasca Sarjana UNY, 2003.
MLA (8th ed.) CitationSumarno. Metodologi Penelitian. Pasca Sarjana UNY, 2003.
Warning: These citations may not always be 100% accurate.