Παραπομπή APA

Stearns, T., & Stearns, L. (1997). Visual foxpro programming basics. Tata McGraw-Hill publishing.

Παραπομπή Chicago Style

Stearns, Tom, και Leonard Stearns. Visual Foxpro Programming Basics. New Delhi: Tata McGraw-Hill publishing, 1997.

Παραπομπή MLA

Stearns, Tom, και Leonard Stearns. Visual Foxpro Programming Basics. Tata McGraw-Hill publishing, 1997.