Lenk,John D. (1983). Complete Guide to Videocassette Recorder Operation and Servicing. N.J.Prentice-Hall.
Chicago-stil citatLenk,John D. Complete Guide to Videocassette Recorder Operation and Servicing. Englewood Cliffs: N.J.Prentice-Hall, 1983.
MLA-referensLenk,John D. Complete Guide to Videocassette Recorder Operation and Servicing. N.J.Prentice-Hall, 1983.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.