Griffiths, H. (2017). Introduction to sociology (2nd.). Rice University, USA.
Chicago-čujuhus (17. p.)Griffiths, Heather. Introduction to Sociology. 2nd. Rice University, USA, 2017.
MLA-čujuhus (9. p.)Griffiths, Heather. Introduction to Sociology. 2nd. Rice University, USA, 2017.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.