TWIDALE, C. (1976). Analysis of landforms. John Wiley.
Citación estilo ChicagoTWIDALE, C.R. Analysis of Landforms. Sydney: John Wiley, 1976.
Cita MLATWIDALE, C.R. Analysis of Landforms. John Wiley, 1976.
Warning: These citations may not always be 100% accurate.