APA
Medina R. G., . (1999). Engineering management. [Place of publication not identified]: Rex Book Store.
Chicago
Medina Roberto G, . 1999. Engineering management. [Place of publication not identified]: Rex Book Store.
Harvard
Medina R. G., . (1999). Engineering management. [Place of publication not identified]: Rex Book Store.
MLA
Medina Roberto G, . Engineering management. [Place of publication not identified]: Rex Book Store. 1999.