Gaya APA
Peale, N, V. (1948).
A Guide to Confident Living (Cetakan 1).
United States of America:
A FAWCETT CREST BOOK.
Gaya MLA
Peale, Norman, Vincent.
"A Guide to Confident Living".
Cetakan 1
United States of America:
A FAWCETT CREST BOOK,
1948.
Text.