Hutahaean, E. (1983). kalkulus differensial dan integral I. Gramedia.
Chicago Style CitationHutahaean, E. Kalkulus Differensial Dan Integral I. Gramedia, 1983.
MLA CitationHutahaean, E. Kalkulus Differensial Dan Integral I. Gramedia, 1983.
Warning: These citations may not always be 100% accurate.