TY  - RPRT
TI  - Construction of a personal development competitive attitude scale.
AU  - R M Ryckman
AU  - M Hammer
AU  - L M Kaczor
AU  - J A Gold
PY  - 1996
DO  - 10.1207/s15327752jpa6602_15
UR  - https://pubmed.ncbi.nlm.nih.gov/8869578/
ID  - 8869578
ER  -