Kral, T. (1989). Portraits in words. English language programs division bureau of educational and cultural affairs.
Chicago Style (17. basım) AtıfKral, Thomas. Portraits in Words. Washington, Estados Unidos: English language programs division bureau of educational and cultural affairs, 1989.
MLA (9th ed.) AtıfKral, Thomas. Portraits in Words. English language programs division bureau of educational and cultural affairs, 1989.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
