Gaya APA
Marvin, Philip. (1980).
Executive time management an AMA survey report Philip Marvin .
New York:
Amacom.
Gaya Chicago
Marvin, Philip.
Executive time management an AMA survey report Philip Marvin.
New York:
Amacom,
1980.
Text.
Gaya MLA
Marvin, Philip.
Executive time management an AMA survey report Philip Marvin.
New York:
Amacom,
1980.
Text.
Gaya Turabian
Marvin, Philip.
Executive time management an AMA survey report Philip Marvin.
New York:
Amacom,
1980.
Print.