APA-čujuhus (7. p.)
ebrary, Inc, Potoski, M., & Prakash, A. (2009). Voluntary programs: A club theory perspective. MIT Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, Matthew Potoski, juo Aseem Prakash. Voluntary Programs: A Club Theory Perspective. Cambridge, MA: MIT Press, 2009.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Voluntary Programs: A Club Theory Perspective. MIT Press, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.