Gaya APA
Cross, K. Patricia. (1972).
Beyond the open door (1st ed.).
San Francisco:
Jossey-Bass.
Gaya Chicago
Cross, K. Patricia.
Beyond the open door.
1st ed.
San Francisco:
Jossey-Bass,
1972.
Text.
Gaya MLA
Cross, K. Patricia.
Beyond the open door.
1st ed.
San Francisco:
Jossey-Bass,
1972.
Text.
Gaya Turabian
Cross, K. Patricia.
Beyond the open door.
1st ed.
San Francisco:
Jossey-Bass,
1972.
Print.