Hernon, P., Dugan, R. E., & Matthews, J. R. (2014). Getting started with evaluation. ALA Editions.
Citazione stile Chigago Style (17a edizione)Hernon, Peter, Robert E. Dugan, e Joseph R. Matthews. Getting Started with Evaluation. Chicago: ALA Editions, 2014.
Citatione MLA (9a ed.)Hernon, Peter, et al. Getting Started with Evaluation. ALA Editions, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.