APA-referens (7:e uppl.)

Gujarat (India). Directorate of Geology and Mining. (1975). Minerals in Gujarat ([Rev. ed.].). Directorate of Geology and Mining, Govt. of Gujarat.

Chicago-referens (17:e uppl.)

Gujarat (India). Directorate of Geology and Mining. Minerals in Gujarat. [Rev. ed.]. [Ahmedabad]: Directorate of Geology and Mining, Govt. of Gujarat, 1975.

MLA-referens (8:e uppl.)

Gujarat (India). Directorate of Geology and Mining. Minerals in Gujarat. [Rev. ed.]. Directorate of Geology and Mining, Govt. of Gujarat, 1975.