APA ציטוט

Jelen, F. C. (1970). Cost and optimization engineering. McGraw-Hill.

Chicago Style (17th ed.) Citation

Jelen, Frederic Charles. Cost and Optimization Engineering. New York Maidenhead: McGraw-Hill, 1970.

ציטוט MLA

Jelen, Frederic Charles. Cost and Optimization Engineering. McGraw-Hill, 1970.