Gaya APA
Hagberg, J., Leider, R. (1988).
The Inventurers : excursions in life and career renewall .
Massachusetts:
Addison-Wesley.
Gaya MLA
Hagberg, Janet., Leider, Richard.
"The Inventurers : excursions in life and career renewall".
Massachusetts:
Addison-Wesley,
1988.
Text.