Saunders, Mark
Research methods for business students
Pearson Education, 2016
Buku Teks
Cooper, Donald R.
Business research methods
McGraw-Hill, 2006
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Cooper, Donald R.
Business research methods
Irwin/McGraw-Hill, 1998
Buku Teks
Cooper, Donald R.
Business research methods
McGraw-Hill, 1998
Buku Teks
Cooper, Donald R.
Business research methods
McGraw-Hill, 2001
Buku Teks