Barber, J. D. (1972). The presidential character: Predicting performance in the White House. Prentice-Hall.
Citación estilo ChicagoBarber, James David. The Presidential Character: Predicting Performance in the White House. Englewood Cliffs: Prentice-Hall, 1972.
Cita MLABarber, James David. The Presidential Character: Predicting Performance in the White House. Prentice-Hall, 1972.
Warning: These citations may not always be 100% accurate.