Gaya APA
Yasuma, S., I.j, . (1994).
An Invitation To the mamals Of East kalimantan .
Samarinda:
Jica- Psrehut Unmul, 1994.
Gaya MLA
Yasuma, Shigeki., I.j, .
"An Invitation To the mamals Of East kalimantan".
Samarinda:
Jica- Psrehut Unmul, 1994,
1994.
Text.