Gaya APA

HEGARTY, J. (1980). Calculus for the management and social science / John Hegarty . : Allyn and Bacon.

Gaya MLA

HEGARTY, John. "Calculus for the management and social science / John Hegarty". : Allyn and Bacon, 1980. Pendidikan Guru Madrasah Ibtidaiyah.