Gaya APA
Levin, Richard I.. (1992).
Quantitative approaches to management (Edisi Kedelapan).
Singapore:
McGraw-Hill.
Gaya Chicago
Levin, Richard I..
Quantitative approaches to management.
Edisi Kedelapan
Singapore:
McGraw-Hill,
1992.
Text.
Gaya MLA
Levin, Richard I..
Quantitative approaches to management.
Edisi Kedelapan
Singapore:
McGraw-Hill,
1992.
Text.
Gaya Turabian
Levin, Richard I..
Quantitative approaches to management.
Edisi Kedelapan
Singapore:
McGraw-Hill,
1992.
Print.