Knowles, D. (1989). Automotive emission control and computer systems (2nd ed.). Prentice Hall.
Citazione stile Chigago Style (17a edizione)Knowles, Don. Automotive Emission Control and Computer Systems. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1989.
Citatione MLA (9a ed.)Knowles, Don. Automotive Emission Control and Computer Systems. 2nd ed. Prentice Hall, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.