APA Citation

Tobing, D. Fisika dasar I. Gramedia Pustaka Utama.

Chicago Style Citation

Tobing, D.L. Fisika Dasar I. Gramedia Pustaka Utama.

MLA Citation

Tobing, D.L. Fisika Dasar I. Gramedia Pustaka Utama.

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