Text ( visual ) : unmediated All-American English / J. L. Dillard. -- New York : Vintage Books , 1976, c1975. -- xiii, 369 p. ; 21 cm. -- Bibliography: p. 325-357 ; Includes index. -- ISBN 039471637X ; (BA19505312) ; https://ci.nii.ac.jp/ncid/BA19505312 Author Heading(s): Dillard, J. L. (Joey Lee). -- Classification(s): LCC : PE2809 ; DC : 420/.9. -- Subject Heading(s): LCSH : English language -- United States -- History ; LCSH : Americanisms -- History