Cochran, W. G. (1991). Teknik penarikan sampel ed.3. UI Press.
Chicago Style (17th ed.) CitationCochran, William G. Teknik Penarikan Sampel Ed.3. UI Press, 1991.
MLA (8th ed.) CitationCochran, William G. Teknik Penarikan Sampel Ed.3. UI Press, 1991.
Warning: These citations may not always be 100% accurate.