PURI B.R. (2007). PRINCIPLES OF PHYSICAL CHEMISTRY.
Chicago-čujuhus (17. p.)PURI B.R. PRINCIPLES OF PHYSICAL CHEMISTRY. JALANDHAR, 2007.
MLA-čujuhus (9. p.)PURI B.R. PRINCIPLES OF PHYSICAL CHEMISTRY. 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.