APA-ийн эшлэл(7 дахь хэвлэлт)

Preston, D. R. (1989). Perceptual dialectology: Nonlinguists' views of areal linguistics. Foris Publications.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Preston, Dennis Richard. Perceptual Dialectology: Nonlinguists' Views of Areal Linguistics. Dordrecht, Holland ; Providence, R.I.: Foris Publications, 1989.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Preston, Dennis Richard. Perceptual Dialectology: Nonlinguists' Views of Areal Linguistics. Foris Publications, 1989.