Dyfyniad APA
Forsyth, P. (1985). Running an effective sales office (2nd ed.). Gower Pub. Co..
Dyfyniad Arddull Chicago
Forsyth, Patrick. Running an Effective Sales Office. 2nd ed. Aldershot, Hants, England ; Brookfield, Vt., U.S.A.: Gower Pub. Co., 1985.
Dyfyniad MLA
Forsyth, Patrick. Running an Effective Sales Office. 2nd ed. Gower Pub. Co., 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.