Gaya APA
Vanourek, Bob, Vanourek, Gregg. (2012).
Triple Crown Leadership .
USA:
McGraw Hill.
Gaya Chicago
Vanourek, Bob, Vanourek, Gregg.
Triple Crown Leadership.
USA:
McGraw Hill,
2012.
Text.
Gaya MLA
Vanourek, Bob, Vanourek, Gregg.
Triple Crown Leadership.
USA:
McGraw Hill,
2012.
Text.
Gaya Turabian
Vanourek, Bob, Vanourek, Gregg.
Triple Crown Leadership.
USA:
McGraw Hill,
2012.
Print.