Gaya APA

Pienemann, M. (2005). Cross-Linguistic Aspects of Processability Theory; studies in bilingualism . United State of America: John Benjamins Publishing.

Gaya MLA

Pienemann, Manfred. "Cross-Linguistic Aspects of Processability Theory; studies in bilingualism". United State of America: John Benjamins Publishing, 2005. Text.