Gaya APA
Peale, Norman Vincent, Susilowati, Daru, Saputra, Heidi. (2013).
Kekuatan berpikir positif bagi remaja ( The power of positive thinking for young people ) .
Tangerang:
PaperPlus Pub..
Gaya Chicago
Peale, Norman Vincent, Susilowati, Daru, Saputra, Heidi.
Kekuatan berpikir positif bagi remaja ( The power of positive thinking for young people ).
Tangerang:
PaperPlus Pub.,
2013.
Text.
Gaya MLA
Peale, Norman Vincent, Susilowati, Daru, Saputra, Heidi.
Kekuatan berpikir positif bagi remaja ( The power of positive thinking for young people ).
Tangerang:
PaperPlus Pub.,
2013.
Text.
Gaya Turabian
Peale, Norman Vincent, Susilowati, Daru, Saputra, Heidi.
Kekuatan berpikir positif bagi remaja ( The power of positive thinking for young people ).
Tangerang:
PaperPlus Pub.,
2013.
Print.