Gaya APA
Marpaung, P.
(2012).
1/2 Pecah 1/2 Utuh
.
Jakarta:
Esensi.
Gaya MLA
Marpaung, Parlindungan.
"1/2 Pecah 1/2 Utuh".
Jakarta:
Esensi,
2012.
PRINTED BOOK.