Gaya APA

E.Billiet, W. (1982). Small Gas Egines & Power Transminssion System : A Repair Maintenance Handbook (Ed. 1). New Jersey, Amerika: Prentice-Hall, INC..

Gaya MLA

E.Billiet, Walter. "Small Gas Egines & Power Transminssion System : A Repair Maintenance Handbook". Ed. 1 New Jersey, Amerika: Prentice-Hall, INC., 1982. Text.