Gaya APA
Kreeft, Peter. (1991).
Prayer: The Great Conversation: Straight Answers to Tough Questions About Prayer (1).
San Fransisco:
Ignatius Press.
Gaya Chicago
Kreeft, Peter.
Prayer: The Great Conversation: Straight Answers to Tough Questions About Prayer.
1
San Fransisco:
Ignatius Press,
1991.
Text.
Gaya MLA
Kreeft, Peter.
Prayer: The Great Conversation: Straight Answers to Tough Questions About Prayer.
1
San Fransisco:
Ignatius Press,
1991.
Text.
Gaya Turabian
Kreeft, Peter.
Prayer: The Great Conversation: Straight Answers to Tough Questions About Prayer.
1
San Fransisco:
Ignatius Press,
1991.
Print.