ELSON, R. T. (1977). Worls war II. Time life Books.
Cita Chicago (17th ed.)ELSON, Robert T. Worls War II. Alexandria: Time life Books, 1977.
Cita MLA (9th ed.)ELSON, Robert T. Worls War II. Time life Books, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.