581
Plank, Stephen B.
| The University of Chicago Press |
2009
582
Young-Loveridge, Jennifer M.
| Pacific Early Childhood Education Research Association |
2009
583
Kim, Young-chul.
| University of St. Michael's College (Canada) |
2009
584
Vitaliano, Peter P.
| The Gerontological Society of America |
2009
587
이종영
| 새한기획출판부 |
2009
588
Younge, Sinead N.
| Libra Publishers, Inc |
2009
590
Mullins, Edgar Young
| BiblioLife |
2009