(2012). An INTRODUCTION to physical geography and the environment. Pearson.
Chicago-čujuhus (17. p.)An INTRODUCTION to Physical Geography and the Environment. Pearson, 2012.
MLA-čujuhus (9. p.)An INTRODUCTION to Physical Geography and the Environment. Pearson, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.