Jerrold L Wagener. (1980). FORTRAN 77: Principles of programming. New York: John Wiley.
शिकागो स्टाइल उद्धरणJerrold L Wagener. FORTRAN 77: Principles of Programming. New York: John Wiley, 1980.
एमएलए उद्धरणJerrold L Wagener. FORTRAN 77: Principles of Programming. New York: John Wiley, 1980.
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