Gaya APA

Feldman, S, &, F, E, , (. (1998). Informal work and social change: A bibliographic survey. . Ithaca & London: Ithaca & London Cornell University Press.

Gaya MLA

Feldman, Shelley, &, Ferretti,, Eveline, , (ed.). "Informal work and social change: A bibliographic survey. ". Ithaca & London: Ithaca & London Cornell University Press, 1998. Buku.