3 Définition de H.S. White (1984) : " A special library supports and enhances the mission of the organisation in which it is housed" dans " Managing the special library : strategies for success within the larger organization" de Herbert S. White, publié en 1984 à White Plains, New York, ISBN 0-86729-088-9, 152.
3 Definitie van H.S. White (1984) : " A special library supports and enhances the mission of the organisation in which it is housed" in " Managing the special library : strategies for success within the larger organization" van Herbert S.White, uitgegeven in 1984 te White Plains, New York , ISBN 0-86729-088-9, 152.
