Gaya APA
Sos., N, R, A, S.
(2010).
Buku harian dwi
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Semarang:
PT. Sindur Press.
Gaya MLA
Sos., Naden, Rilla, Artistiana,, S..
"Buku harian dwi".
Semarang:
PT. Sindur Press,
2010.
.