Singhal, R. P. (2009). Elemetns of space physics. PHI Learning.
Chicago Edition CitationSinghal, R. P. Elemetns of Space Physics. New Delhi: PHI Learning, 2009.
MLA citiranjeSinghal, R. P. Elemetns of Space Physics. PHI Learning, 2009.
Opozorilo: Ti citati niso vedno 100% točni.