PERRY, R. H. (1959). Engineering manual: A Practical reference of data and methods in architectural, Chemical, Civil, electrical, mechanical, and nuclear engineering. McGraw-Hill.

PERRY, Robert H. Engineering Manual: A Practical Reference of Data and Methods in Architectural, Chemical, Civil, Electrical, Mechanical, and Nuclear Engineering. New York: McGraw-Hill, 1959.

PERRY, Robert H. Engineering Manual: A Practical Reference of Data and Methods in Architectural, Chemical, Civil, Electrical, Mechanical, and Nuclear Engineering. McGraw-Hill, 1959.