COOPER, D. R. (1996). Metode Penelitian Bisnis Ed.Lima (5). Erlangga.
Chicago Style (17th ed.) CitationCOOPER, Donald R. Metode Penelitian Bisnis Ed.Lima (5). Erlangga, 1996.
MLA (8th ed.) CitationCOOPER, Donald R. Metode Penelitian Bisnis Ed.Lima (5). Erlangga, 1996.
Warning: These citations may not always be 100% accurate.