ZEHNER, J. R. (1975). Builder's Guide to Contracting. McGraw-Hill Book Company.
Chicago Style (17th ed.) CitationZEHNER, John R. Builder's Guide to Contracting. McGraw-Hill Book Company, 1975.
MLA (8th ed.) CitationZEHNER, John R. Builder's Guide to Contracting. McGraw-Hill Book Company, 1975.
Warning: These citations may not always be 100% accurate.