ebrary, Inc, & Vaz, S. G. (2012). Environment: Why read the classics. Greenleaf Pub..
Chicago-čujuhus (17. p.)ebrary, Inc, juo Sofia Guedes Vaz. Environment: Why Read the Classics. Sheffield, South Yorkshire, England: Greenleaf Pub., 2012.
MLA-čujuhus (9. p.)ebrary, Inc, juo Sofia Guedes Vaz. Environment: Why Read the Classics. Greenleaf Pub., 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.