Παραπομπή APA

Williams, R. S. Satellite image atlas of glaciers of the world. US Geological Survey professional paper 1386.

Παραπομπή Chicago Style

Williams, Richard S. "Satellite Image Atlas of Glaciers of the World." US Geological Survey Professional Paper 1386 .

Παραπομπή MLA

Williams, Richard S. "Satellite Image Atlas of Glaciers of the World." US Geological Survey Professional Paper 1386 .

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