Frank, Paul Stephen. 1985. A Grammar of Ika (Chibchan, Colombia). (Doctoral dissertation, University of Pennsylvania).
@phdthesis{malchukovditransitives-frank1985,
author = {Frank, Paul Stephen},
booktitle = {A Grammar of Ika (Chibchan, Colombia)},
school = {University of Pennsylvania},
title = {A Grammar of Ika (Chibchan, Colombia)},
year = {1985}
}