Gaya APA
dkk, Y, K, S.
(2015).
Character Building
(
Cet.1)
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Yogyakarta:
Pro-U Media.
Gaya MLA
dkk, Yudha, Kurnia,, S.P.,.
"Character Building".
Cet.1
Yogyakarta:
Pro-U Media,
2015.
Text.