Victor H. Mair, The Columbia History of Chinese Literature, p. 24 full text: "It has often been facetiously remarked... the falsity of this quip can be demonstrated.
Henry Hitchings, The Language Wars: A History of Proper English, p. 20 full text: "There's an old joke that.
S. Mchombo, "Nyanja" in Keith Brown, Sarah Ogilvie, eds., Concise encyclopedia of languages of the world, p. 793 full text: "A recurrent joke in linguistics courses ... is the quip that .
Timothy B. Weston, Lionel M. Jensen, China beyond the headlines, p. 85 full text: "Weinreich...pointing out the arbitrary division between [dialect and language]"