KESAVULU CHENNA N. (2014). TEXTBOOK OF ENGINEERING GEOLOGY (2ND ED.). TRINITY.
Chicago-čujuhus (17. p.)KESAVULU CHENNA N. TEXTBOOK OF ENGINEERING GEOLOGY. 2ND ED. BANGALORE: TRINITY, 2014.
MLA-čujuhus (9. p.)KESAVULU CHENNA N. TEXTBOOK OF ENGINEERING GEOLOGY. 2ND ED. TRINITY, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.