| Type |  Book |
| ชื่อเรื่อง | Best practices in ELL instruction / edited by Guofang Li, Patricia A. Edwards ; foreword by Lee Gunderson |
| ISBN | 1606236628 (pbk. : alk. paper) |
| | 1606236636 (hardcover : alk. paper) |
| | 9781606236628 (pbk. : alk. paper) |
| | 9781606236635 (hardcover : alk. paper) |
| พิมพลักษณ์ | New York : Guilford Press, c2010 |
| รูปเล่ม | xxii, 392 p. : ill. ; 23 cm |
| หัวเรื่อง | English language --Study and teaching --Foreign speakers [] |
| | English language --United States [] |
| | Language and languages --United States [] |