APA Format
16937. (London: G.Bell& Sons, 1973). Successful Comunication. :
MLA Format
16937. Successful Comunication. : , London: G.Bell& Sons, 1973
Chicago Format
16937. Successful Comunication. : , London: G.Bell& Sons, 1973
Australian/Harvard Format
16937. London: G.Bell& Sons, 1973. Successful Comunication.