APA (7th ed.) Zitazioa
Purifoy, R. L., Schexnayder, C. J., & Shapira, A. (2006). Construction planning, equpment, and methods (7th ed.). Tata McGraw Hill.
Chicago Style (17th ed.) Zitazioa
Purifoy, Robert. L., Clifford J. Schexnayder, eta Aviad Shapira. Construction Planning, Equpment, and Methods. 7th ed. New Delhi: Tata McGraw Hill, 2006.
MLA (9th ed.) Zitazioa
Purifoy, Robert. L., et al. Construction Planning, Equpment, and Methods. 7th ed. Tata McGraw Hill, 2006.
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