Petri, R. W. (1979). Construction estimating. Reston.
Chicago Style (17th ed.) CitationPetri, Robert W. Construction Estimating. Reston, Viginia: Reston, 1979.
MLA (9th ed.) CitationPetri, Robert W. Construction Estimating. Reston, 1979.
Warning: These citations may not always be 100% accurate.