Lederer, W. J. (1957). Ensign O'Toole and me. New York: W. W. Norton & Company.
Trích dẫn kiểu ChicagoLederer, William J. Ensign O'Toole and Me. New York: W. W. Norton & Company, 1957.
ציטוט MLALederer, William J. Ensign O'Toole and Me. New York: W. W. Norton & Company, 1957.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.