Buell, Leston C. 2005. Issues in Zulu Verbal Morphosyntax. (Doctoral dissertation, University of California at Los Angeles; xi+219pp.)
http://www.fizzylogic.com/users/bulbul/school/buell-dissertation-single-space.pdf
@phdthesis{gBuellZulu, author = {Buell, Leston C.}, pages = {xi+219}, school = {University of California at Los Angeles}, title = {Issues in Zulu Verbal Morphosyntax}, url = {http://www.fizzylogic.com/users/bulbul/school/buell-dissertation-single-space.pdf}, year = {2005} }