APA-čujuhus (7. p.)
Dhaliwal, S., & Agarwal, S. K. (1989). Programming with fortran 77: A structured approach. New Age International.
Chicago-čujuhus (17. p.)
Dhaliwal, S., juo S. K/Gupta Agarwal. Programming with Fortran 77: A Structured Approach. Calcutta: New Age International, 1989.
MLA-čujuhus (9. p.)
Dhaliwal, S., juo S. K/Gupta Agarwal. Programming with Fortran 77: A Structured Approach. New Age International, 1989.
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