APA Style
Paath, D, K, R., amato, .
(1986).
reding I
.
Surabaya:
IKIP Malang.
MLA Style
Paath, Dra., Kumala, Rini., amato, .
"reding I".
Surabaya:
IKIP Malang,
1986.
Buku PGSD.