Barsh, R. L. (1990). An advocate's guide to the Convention on Indigenous and Tribal Peoples. [s.n.].
Cita Chicago Style (17a ed.)Barsh, Russel Lawrence. An Advocate's Guide to the Convention on Indigenous and Tribal Peoples. [S.l.]: [s.n.], 1990.
Cita MLA (9a ed.)Barsh, Russel Lawrence. An Advocate's Guide to the Convention on Indigenous and Tribal Peoples. [s.n.], 1990.
Precaución: Estas citas no son 100% exactas.