APA (7e ed.) Bronvermelding

CRAIG ROBERT L EDT. (1976). TRAINING & DEVELOPMENT HANDBOOK A GUIDE TO HUMAN RESOURCE DEVELOPMENT (2ND.). MCGRAW-HILL.

Chicago (17e ed.) Bronvermelding

CRAIG ROBERT L EDT. TRAINING & DEVELOPMENT HANDBOOK A GUIDE TO HUMAN RESOURCE DEVELOPMENT. 2ND. NEW YORK: MCGRAW-HILL, 1976.

MLA (9e ed.) Bronvermelding

CRAIG ROBERT L EDT. TRAINING & DEVELOPMENT HANDBOOK A GUIDE TO HUMAN RESOURCE DEVELOPMENT. 2ND. MCGRAW-HILL, 1976.