Gaya APA
Kohler, M., Chapele, J.
(2000).
101 Resep Tidur Nyenyak
.
Semarang:
Dahara Prize.
Gaya MLA
Kohler, Mariane., Chapele, Jean.
"101 Resep Tidur Nyenyak".
Semarang:
Dahara Prize,
2000.
Book.