Narayanaswamy. (1992). Geochemistry and genesis of laterite in parts of Cannanore district, North Kerala.
Chicago-tyylinen lähdeviittausNarayanaswamy. Geochemistry and Genesis of Laterite in Parts of Cannanore District, North Kerala. Kochi, 1992.
MLA-viiteNarayanaswamy. Geochemistry and Genesis of Laterite in Parts of Cannanore District, North Kerala. 1992.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.