Twidale, C. R. (1976). Analysis of landforms. John Wiley.
Chicago Edition CitationTwidale, C. R. Analysis of Landforms. Sydney: John Wiley, 1976.
Cita MLATwidale, C. R. Analysis of Landforms. John Wiley, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.