Hammond, R. H., Rogers, W. B., & Crittenden, J. B. (1987). INTRODUCTION TO FORTAN 77 AND THE PERSONAL COMPUTER. McGraw-Hill Book Company.
Chicago Style (17th ed.) ZitazioaHammond, Robert H., William B. Rogers, eta John B. Crittenden. INTRODUCTION TO FORTAN 77 AND THE PERSONAL COMPUTER. New York: McGraw-Hill Book Company, 1987.
MLA (9th ed.) ZitazioaHammond, Robert H., et al. INTRODUCTION TO FORTAN 77 AND THE PERSONAL COMPUTER. McGraw-Hill Book Company, 1987.
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