References:
Chretien, C. Douglas. 1962.
A Classification of Twenty-one Philippine Languages.
Philippine Journal of Science,
91:485-506.
Comrie, Bernard (ed.). 1987.
The
Wprld’s Major Languages. Sydney: Croom Helm.
Dyen, Isidore. 1965. A Lexicostatistical
classification of the Austronesian Languages.
International Journal of American Linguistics Memoir 19.
_____________. 1971. The Austronesian
Languages and Proto-Austronesian. In Thomas E. Sebeok (ed.),
Current Trends in Linguistics, Vol 8, Part 1: Linguistics in Oceania.
Grimes, Barbara F., (ed.).
Ethnologue:
Languages of the World, 13th ed.
Dallas, Texas: Summer Institute of Linguistics, Inc. 1996.
Llamzon, Teodoro A. . 1966.
The Subgroupings of Philippine languages. Philippine
Sociological Review, 14 (3); 145-150.
__________________. 1969. A subgrouping
of nine Philippine languages. The Hague: Martinus Nijhoff.
McFarland, Curtis D. 1996.
Subgrouping and number of the Philippine Languages or
How many Philippine languages are there? In Maria Lourdes S. Bautista,
(ed.).
Readings in Philippine Sociolinguistics.
Manila: De La Salle University
Press, Inc.
Ruhlen, Merritt.1987. A
Guide to the World’s Languages, Vol. 1: Classification.
California: Standford University Press.
Sebeok, Thomas A. 1942. An
Examination of the Austroasiatic language family.
Language 18:206-217.
Tharp, James A. 1974. The Northern
Cordilleran Subgroup of Philippine Languages.
University of Hawaii Working Papers in Linguistics, 6:6: 53-114.
Thomas, David and Allan Healy.
1962. Some Philippine language subgroupings: A lexico-
statistical study. Anthropological Linguistics, 4 (1): 21-33.