APA Citation

Grolier. Materi poko pendidikan IPS PPDG2132 4 sks. New York : Grolier, 1971.

Chicago Style Citation

Grolier. Materi Poko Pendidikan IPS PPDG2132 4 Sks. New York : Grolier, 1971.

MLA Citation

Grolier. Materi Poko Pendidikan IPS PPDG2132 4 Sks. New York : Grolier, 1971.

Warning: These citations may not always be 100% accurate.