Winkel, L. (2000). Building Collections: Building Library Collections for Reading Guidance.
Citazione stile Chigago Style (17a edizione)Winkel, Lois. Building Collections: Building Library Collections for Reading Guidance. 2000.
Citatione MLA (9a ed.)Winkel, Lois. Building Collections: Building Library Collections for Reading Guidance. 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.