APA-referens (7:e uppl.)

Friedland, B. (1986). Control system design: An introduction to state-space methods. McGraw-Hill.

Chicago-referens (17:e uppl.)

Friedland, Bernard. Control System Design: An Introduction to State-space Methods. Nueva York: McGraw-Hill, 1986.

MLA-referens (9:e uppl.)

Friedland, Bernard. Control System Design: An Introduction to State-space Methods. McGraw-Hill, 1986.