Fishman, J. A. Who speaks what language to whom and when?: Joshua A. Fishman. The Bilingualism Reader.(2000).
Citazione stile Chigago Style (17a edizione)Fishman, Joshua A. "Who Speaks What Language to Whom and When?: Joshua A. Fishman." The Bilingualism Reader.(2000) .
Citatione MLA (8a ed.)Fishman, Joshua A. "Who Speaks What Language to Whom and When?: Joshua A. Fishman." The Bilingualism Reader.(2000), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.