Gaya APA

Cleland, D, I. (1994). Project management : strategic design and implementation / David I. Cleland (Ed.ke-2). New York: McGraw-Hill.

Gaya MLA

Cleland, David, I.. "Project management : strategic design and implementation / David I. Cleland". Ed.ke-2 New York: McGraw-Hill, 1994. Textbook.