Prapan Paksa <br/><br/>
Robert Frost and Carl Sandburg 
 บทร้อยกรองอเมริกัน 

 - 5th ed. 
 - Bangkok :  Ramkhamhaeng Univ. Press,  1994 
 - 152 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AMERICAN POETRY<br/>POETRY.
<br/><br/><label>LC Class. No.: </label>PS306  / P726R 1994