American telephone and telegraph co. (1922). AT & T Bell lab technical journal. American telephone and telegraph co.
Chicago-stil citatAmerican telephone and telegraph co. AT & T Bell Lab Technical Journal. New York: American telephone and telegraph co, 1922.
MLA-referensAmerican telephone and telegraph co. AT & T Bell Lab Technical Journal. American telephone and telegraph co, 1922.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.