Van Valin, Robert D. Jr. 1977. Aspects of Lakhota Syntax: A Study of Lakhota (Teton Dakota) Syntax and Its Implications for Universal Grammar. (Doctoral dissertation, University of California, Berkeley).
@phdthesis{sinnemakizeromarking-Valin1977, author = {Van Valin, Robert D. Jr.}, school = {University of California, Berkeley}, title = {Aspects of Lakhota Syntax: A Study of Lakhota (Teton Dakota) Syntax and Its Implications for Universal Grammar}, year = {1977} }