Pace, R. W. (1991). Human resource development: The field. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Pace, R. Wayne. Human Resource Development: The Field. New Jersey: Prentice Hall, 1991.
Lua MLA (9ú heag.)Pace, R. Wayne. Human Resource Development: The Field. Prentice Hall, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.