Nyambok, I. O. (1978). Petrology, mineralogy and geochemistry of the alkaline rocks, Jombo Hill, Kenya. Uppsala University.
Dyfyniad Arddull ChicagoNyambok, Isaac O. Petrology, Mineralogy and Geochemistry of the Alkaline Rocks, Jombo Hill, Kenya. Uppsala, Sweden: Uppsala University, 1978.
Dyfyniad MLANyambok, Isaac O. Petrology, Mineralogy and Geochemistry of the Alkaline Rocks, Jombo Hill, Kenya. Uppsala University, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.