Gaya APA
Petersen, J. Allan. (1978).
conquering family stress .
America:
Victor Books.
Gaya Chicago
Petersen, J. Allan.
conquering family stress.
America:
Victor Books,
1978.
Text.
Gaya MLA
Petersen, J. Allan.
conquering family stress.
America:
Victor Books,
1978.
Text.
Gaya Turabian
Petersen, J. Allan.
conquering family stress.
America:
Victor Books,
1978.
Print.