Gaya APA
Hicks, R, H. (1984).
Keys of the kingdom : using the keys on the kongdom of heaven for triumphant daily living .
Tulsa:
Harrison House.
Gaya MLA
Hicks, Roy, H..
"Keys of the kingdom : using the keys on the kongdom of heaven for triumphant daily living".
Tulsa:
Harrison House,
1984.
.