COOPER, D. R. (1999). Metode penelitian bisnis Jilid II. Erlangga.
Chicago Style (17th ed.) CitationCOOPER, Donald R. Metode Penelitian Bisnis Jilid II. Erlangga, 1999.
MLA (8th ed.) CitationCOOPER, Donald R. Metode Penelitian Bisnis Jilid II. Erlangga, 1999.
Warning: These citations may not always be 100% accurate.