Kruisinga, E. (Etsko), 1875-1944.  Kruisinga, E. (Etsko), 1875-1944. <br/><br/>
A handbook of present-day English.  V. 1, English sounds.  V. 1, English sounds. 

 - 4th ed. 
 - Utrecht :  Kemink,  1925. 
<br/><br/>Bibliography: p. 248-252. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language -- Grammar.--English language -- Grammar.<br/>English language -- Phonetics.--English language -- Phonetics.