Ritz, G. J. (1990). Total engineering project managing. McGraw-Hill.
Chicago Style (17th ed.) CitationRitz, George J. Total Engineering Project Managing. New York u.a: McGraw-Hill, 1990.
MLA (9th ed.) CitationRitz, George J. Total Engineering Project Managing. McGraw-Hill, 1990.
Warning: These citations may not always be 100% accurate.