Gaya APA
Haughey, J, C, S. (1975).
Should anyone say forever? On making, keeping, and breaking commitments. .
Chicago:
Loyola UP.
Gaya MLA
Haughey, John, C.,, S.J..
"Should anyone say forever? On making, keeping, and breaking commitments. ".
Chicago:
Loyola UP,
1975.
Buku.