Gaya APA
Cooper, Donald R.. (1996).
Metode penelitian bisnis, jilid 1 (text).
:
.
Gaya Chicago
Cooper, Donald R..
Metode penelitian bisnis, jilid 1.
text
:
,
1996.
.
Gaya MLA
Cooper, Donald R..
Metode penelitian bisnis, jilid 1.
text
:
,
1996.
.
Gaya Turabian
Cooper, Donald R..
Metode penelitian bisnis, jilid 1.
text
:
,
1996.
.