Gaya APA
Higgins, James M.. (1994).
The management challenge, 2nd ed. (2nd ed.).
New York:
Macmillan.
Gaya Chicago
Higgins, James M..
The management challenge, 2nd ed..
2nd ed.
New York:
Macmillan,
1994.
Text.
Gaya MLA
Higgins, James M..
The management challenge, 2nd ed..
2nd ed.
New York:
Macmillan,
1994.
Text.
Gaya Turabian
Higgins, James M..
The management challenge, 2nd ed..
2nd ed.
New York:
Macmillan,
1994.
Print.