APA-viite (7. p.)
Cowan, G. M. (1965). Some aspects of the lexical structure of a Mazatec historical text. Summer Institute of Linguistics, University of Oklahoma.
Chicago-viite (17. p.)
Cowan, George M. Some Aspects of the Lexical Structure of a Mazatec Historical Text. Norman, [Oklahoma]: Summer Institute of Linguistics, University of Oklahoma, 1965.
MLA-viite (9. p.)
Cowan, George M. Some Aspects of the Lexical Structure of a Mazatec Historical Text. Summer Institute of Linguistics, University of Oklahoma, 1965.
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