Please find these values in https://doi.org/10.1016/S0022-2860(97)00292-5

Hi Sebastien, thank you for your response. However, the article you mentioned mentions "Electronic and relaxation contribution" values contributing to the polarization which are not the same as the values I want (Molecular Polarizability, sigma in cm3). 

Actually,

This is the reference (table 3) used by the NIST for the electrical dipole polarizability (here for the toluene: 11.861 cubic Angstrom http://cccbdb.nist.gov/exp2x.asp?casno=108883 )