Sumaryono, E. (1998). Dasar-Dasar Logika. kanisius.
Chicago Style (17th ed.) CitationSumaryono, E. Dasar-Dasar Logika. kanisius, 1998.
MLA (8th ed.) CitationSumaryono, E. Dasar-Dasar Logika. kanisius, 1998.
Warning: These citations may not always be 100% accurate.