Related Term(s):

• subphonemic

Source(s):

CRYSTAL 2003470 (allophonic transcription)
TRASK 199616
HAMP 196317
HARTMANN & STORK 197210
PIKE & PIKE 1982203
COOK 1969172
Pike, K. 1967328
RICHARDS etal. 199213
MATTHEWS 199714 (also "allophonic variation")

• CRYSTAL, David. (2003) A Dictionary of Linguistics and Phonetics, 5th Ed Oxford: Blackwell.
• TRASK, R. L. (1996) A Dictionary of Phonetics and Phonology. London: Routledge. 
• HAMP, Eric P. (1963) A Glossary of American Technical Linguistic Usage 1925-1950. Utrecht: Spectrum Publishers. 
• HARTMANN, R.R.K. & STORK, F.C. (1972) Dictionary of Language and Linguistics. London: Applied Science Publishers.
• PIKE, Kenneth L. & PIKE, Evelyn G. (1982) Grammatical Analysis. Dallas: SIL & UTA.
• COOK, Walter C. (1969) Introduction to Tagmemic Analysis. Washington: Georgetown University Press.
• PIKE, Kenneth L. (1967) Language in Relation to a Unified Theory of the Structure of Human Behavior, 2nd Ed. The Hague: Mouton.
• RICHARDS, Jack, PLATT,  J. & WEBER,  H.  (1992) Longman Dictionary of Language Teaching & Applied Linguistics. London: Longman.
• MATTHEWS, P.H. (1997) The Concise Oxford Dictionary of Linguistics. Oxford: Oxford University Press.

Domain:

Phonology