Gaya APA

Walker, William H.. (1937). PRINCIPLES of chemical engineering / William H. Walker...et al. (3rd ed.). : McGraw-Hill.

Gaya Chicago

Walker, William H.. PRINCIPLES of chemical engineering / William H. Walker...et al.. 3rd ed. : McGraw-Hill, 1937. Text.

Gaya MLA

Walker, William H.. PRINCIPLES of chemical engineering / William H. Walker...et al.. 3rd ed. : McGraw-Hill, 1937. Text.

Gaya Turabian

Walker, William H.. PRINCIPLES of chemical engineering / William H. Walker...et al.. 3rd ed. : McGraw-Hill, 1937. Print.