Wexler, Paul (ed.) 1967. Beginning Aymara (A course for English speakers). Seattle, WA: Peace Corps Training Programs, University of Washington. (Accessed on 04-01-2011).
@book{sinnemakizeromarking-Wexler1967,
address = {Seattle, WA},
editor = {Wexler, Paul},
note = {Accessed on 04-01-2011},
publisher = {Peace Corps Training Programs, University of Washington},
title = {Beginning Aymara (A course for English speakers)},
url = {https://files.eric.ed.gov/fulltext/ED019630.pdf},
year = {1967}
}