Callard, K. B. (1957). Pakistan: A political study. Allen & Unwin.
Citación estilo ChicagoCallard, Keith B. Pakistan: A Political Study. London: Allen & Unwin, 1957.
Cita MLACallard, Keith B. Pakistan: A Political Study. Allen & Unwin, 1957.
Warning: These citations may not always be 100% accurate.