Star, S. L. (1998). Grounded Classification: Grounded Theory and Faceted Classification.
Citazione stile Chigago Style (17a edizione)Star, Susan Leigh. Grounded Classification: Grounded Theory and Faceted Classification. 1998.
Citatione MLA (9a ed.)Star, Susan Leigh. Grounded Classification: Grounded Theory and Faceted Classification. 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.