Gaya APA
Hopper, J. (1930).
Understanding Modern Theolgy I ; Cultural Revolutions & New Worlds (Trawas) .
Philadelphia:
Fortress Press.
Gaya MLA
Hopper, Jeffery.
"Understanding Modern Theolgy I ; Cultural Revolutions & New Worlds (Trawas)".
Philadelphia:
Fortress Press,
1930.
Text.