Gaya APA
Peter, W, C. (1983).
On The Crest Of The Wave ; becoming a world christian (Trawas) .
U.S.A.:
Library of Congress.
Gaya MLA
Peter, Wagner, C..
"On The Crest Of The Wave ; becoming a world christian (Trawas)".
U.S.A.:
Library of Congress,
1983.
Text.