Gaya APA
Powell, John SJ. (1974).
The secret of staying in love (1).
Amerika:
Argus Communications.
Gaya Chicago
Powell, John SJ.
The secret of staying in love.
1
Amerika:
Argus Communications,
1974.
Text.
Gaya MLA
Powell, John SJ.
The secret of staying in love.
1
Amerika:
Argus Communications,
1974.
Text.
Gaya Turabian
Powell, John SJ.
The secret of staying in love.
1
Amerika:
Argus Communications,
1974.
Print.