APA aipamena

Childress, R. L. (1972). Calculus for business and economics. Prentice-Hall.

Chicago Style aipamena

Childress, Robert L. Calculus for Business and Economics. New Jersey: Prentice-Hall, 1972.

MLA aipamena

Childress, Robert L. Calculus for Business and Economics. Prentice-Hall, 1972.