13
Yancey, George A.
| Oxford University Press |
2010
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Pyun, Chang-Jin
| 공주사범대학 |
1965
17
Baskin, Aeran N.
| Harvard University |
2018
18
Antony, Pavan John
| Jessica Kingsley Publishers |
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19
Kenney, Wilson
| Rowman & Littlefield Education |
2013