APA (7th ed.) Zitazioa
Palmer, H. E. (1927). A Grammar of spoken English on a strictly phonetic basis.
Chicago Style (17th ed.) Zitazioa
Palmer, Harold Edward. A Grammar of Spoken English on a Strictly Phonetic Basis. Cambridge, 1927.
MLA (9th ed.) Zitazioa
Palmer, Harold Edward. A Grammar of Spoken English on a Strictly Phonetic Basis. 1927.
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