White, E. E. (1960). Practical speech fundamentals. Macmillan.
Chicago Style aipamenaWhite, Eugene Edmond. Practical Speech Fundamentals. New York: Macmillan, 1960.
MLA aipamenaWhite, Eugene Edmond. Practical Speech Fundamentals. Macmillan, 1960.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.