APA Style
Berger, James L. (1981).
educators guide to free audio and video materials (28 th.ed).
Randolph, Wisconsin:
Educators Progress Service.
Chicago Style
Berger, James L.
educators guide to free audio and video materials.
28 th.ed
Randolph, Wisconsin:
Educators Progress Service,
1981.
REFERENSI.
MLA Style
Berger, James L.
educators guide to free audio and video materials.
28 th.ed
Randolph, Wisconsin:
Educators Progress Service,
1981.
REFERENSI.
Turabian Style
Berger, James L.
educators guide to free audio and video materials.
28 th.ed
Randolph, Wisconsin:
Educators Progress Service,
1981.
REFERENSI.