Gaya APA
Cooper, Donald R, Schindler, Pamela S. (1998).
Business research methods (6e).
Boston:
McGraw Hill.
Gaya Chicago
Cooper, Donald R, Schindler, Pamela S.
Business research methods.
6e
Boston:
McGraw Hill,
1998.
Buku.
Gaya MLA
Cooper, Donald R, Schindler, Pamela S.
Business research methods.
6e
Boston:
McGraw Hill,
1998.
Buku.
Gaya Turabian
Cooper, Donald R, Schindler, Pamela S.
Business research methods.
6e
Boston:
McGraw Hill,
1998.
Buku.