• Park Suk-Don

• Lee Sang-Wook

• Journal of Vocational Rehabilitation   1996  Volume.6  No.1 97 ~ 123

• You Byung-Jun

• Lee Dal-Yob

• Journal of Vocational Rehabilitation   1996  Volume.6  No.1 79 ~ 95

• Cho In-Su

• Journal of Vocational Rehabilitation   1996  Volume.6  No.1 61 ~ 77

• Park Suk-Don

• Journal of Vocational Rehabilitation   1996  Volume.6  No.1 35 ~ 59

• Kim Sung-Ae

• Kang WI-Yung, Cho In-Su

• Journal of Vocational Rehabilitation   1996  Volume.6  No.1 1 ~ 33