Heidorn, P. B. (1999). Image Retrieval as Linguistic and Nonlinguistic Visual Model Matching.
Citazione stile Chigago Style (17a edizione)Heidorn, P. Bryan. Image Retrieval as Linguistic and Nonlinguistic Visual Model Matching. 1999.
Citatione MLA (9a ed.)Heidorn, P. Bryan. Image Retrieval as Linguistic and Nonlinguistic Visual Model Matching. 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.