Cooper,Donald R,C.William Emory. (1998). Metode Penelitian Bisnis: Jilid 2 / Donald R.Cooper. Erlangga.
Chicago Style (17th ed.) CitationCooper,Donald R,C.William Emory. Metode Penelitian Bisnis: Jilid 2 / Donald R.Cooper. Erlangga, 1998.
MLA (8th ed.) CitationCooper,Donald R,C.William Emory. Metode Penelitian Bisnis: Jilid 2 / Donald R.Cooper. Erlangga, 1998.
Warning: These citations may not always be 100% accurate.