e histo and typolo of western Austronesian voice systems Wouk, F. and Ross, M. editors. The history and typology of western Austronesian voice systems. PL-518, vi + 474 pages. Pacific Linguistics, The Australian National University, 2001. DOI:10.15144/PL-518.cover ©2001 Pacific Linguistics and/or the author(s). Online edition licensed 2015 CC BY-SA 4.0, with permission of PL. A sealang.net/CRCL initiative.