Pilcher, R. (1966). Principles of construction management for engineers and managers. McGraw-Hill.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումPilcher, Roy. Principles of Construction Management for Engineers and Managers. New York etc.: McGraw-Hill, 1966.
MLA (9րդ խմբ.) ՄեջբերումPilcher, Roy. Principles of Construction Management for Engineers and Managers. McGraw-Hill, 1966.