Gaya APA
Swindoll, C, R. (1986).
Letters To Churches... Then And Now: bible study guide (Trawas) .
Fullerton:
Insight For Living.
Gaya MLA
Swindoll, Charles, R..
"Letters To Churches... Then And Now: bible study guide (Trawas)".
Fullerton:
Insight For Living,
1986.
Text.