PARKER, A., & PARKER, A. (1971). Planning And Estimating Dam Construction Albert Parker. McGraw-Hill.
Chicago Style (17. basım) AtıfPARKER, Albert, ve Albert PARKER. Planning And Estimating Dam Construction Albert Parker. McGraw-Hill, 1971.
MLA (8th ed.) AtıfPARKER, Albert, ve Albert PARKER. Planning And Estimating Dam Construction Albert Parker. McGraw-Hill, 1971.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..