Παραπομπή APA

Dhaliwal,R S, & Agarwal,S K. (1989). Programming with fortran 77: A structured approach. Wiley Eastern Ltd.

Παραπομπή Chicago Style

Dhaliwal,R S, και Agarwal,S K. Programming with Fortran 77: A Structured Approach. New Delhi: Wiley Eastern Ltd, 1989.

Παραπομπή MLA

Dhaliwal,R S, και Agarwal,S K. Programming with Fortran 77: A Structured Approach. Wiley Eastern Ltd, 1989.