Hammond, R. H., Rogers, W. B., & Crittenden, J. B. (1987). INTRODUCTION TO FORTAN 77 AND THE PERSONAL COMPUTER. McGraw-Hill Book Company.
Chicago-čujuhus (17. p.)Hammond, Robert H., William B. Rogers, juo John B. Crittenden. INTRODUCTION TO FORTAN 77 AND THE PERSONAL COMPUTER. New York: McGraw-Hill Book Company, 1987.
MLA-čujuhus (9. p.)Hammond, Robert H., et al. INTRODUCTION TO FORTAN 77 AND THE PERSONAL COMPUTER. McGraw-Hill Book Company, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.