Παραπομπή APA
Cushman, R. F. (1978). The McGraw-Hill construction business handbook: A practical guide to accounting, credit, finance, insurance, and law for the constuction industry. New York: McGraw-Hill.
Παραπομπή Chicago StyleCushman, Robert Frank. The McGraw-Hill Construction Business Handbook: A Practical Guide to Accounting, Credit, Finance, Insurance, and Law for the Constuction Industry. New York: McGraw-Hill, 1978.
Παραπομπή MLACushman, Robert Frank. The McGraw-Hill Construction Business Handbook: A Practical Guide to Accounting, Credit, Finance, Insurance, and Law for the Constuction Industry. New York: McGraw-Hill, 1978.
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