Gaya APA

Allen, W, S., Swanson, C, P. (1954). Living english speech stress and intonation practice for the foreign ì student . London: London: Longmans; 1954.

Gaya MLA

Allen, W., Stannard., Swanson, Carl, P.. "Living english speech stress and intonation practice for the foreign ì student". London: London: Longmans; 1954, 1954. Text.