I. G., B. 2012. Phonological Evidences Which Separate and Unite Mamboro Language from Proto Wanokaka-Anakalang in Sumba Group of Languages. k@ta: A Biannual Publication on the Study of Language and Literature. 14, 2 (Dec. 2012), 67–74. DOI:https://doi.org/10.9744/kata.14.2.67-74.