JIRASINGHE DILUM. (1996). COMPETENT HEAD: A JOB ANALYSIS OF HEADS`TASK AND PERSONALITY FACTOR. FALMER PRESS.
Dyfyniad Arddull ChicagoJIRASINGHE DILUM. COMPETENT HEAD: A JOB ANALYSIS OF HEADS`TASK AND PERSONALITY FACTOR. LONDON: FALMER PRESS, 1996.
Dyfyniad MLAJIRASINGHE DILUM. COMPETENT HEAD: A JOB ANALYSIS OF HEADS`TASK AND PERSONALITY FACTOR. FALMER PRESS, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.