Gaya APA
PURTILL, RICHARD R.. (1974).
REASON TO BELIEVE .
GRAND RAPIDS, MICHIGAN:
EERDMANS, WILLIAM B. PUBLISHING CO..
Gaya Chicago
PURTILL, RICHARD R..
REASON TO BELIEVE.
GRAND RAPIDS, MICHIGAN:
EERDMANS, WILLIAM B. PUBLISHING CO.,
1974.
Text.
Gaya MLA
PURTILL, RICHARD R..
REASON TO BELIEVE.
GRAND RAPIDS, MICHIGAN:
EERDMANS, WILLIAM B. PUBLISHING CO.,
1974.
Text.
Gaya Turabian
PURTILL, RICHARD R..
REASON TO BELIEVE.
GRAND RAPIDS, MICHIGAN:
EERDMANS, WILLIAM B. PUBLISHING CO.,
1974.
Print.