APA-referens (7:e uppl.)

GONZALEZ, R. (2008). DIGITAL IMAGE PROCESSING (3RD.). PEARSON.

Chicago-referens (17:e uppl.)

GONZALEZ, RAFAE. DIGITAL IMAGE PROCESSING. 3RD. INDIA: PEARSON, 2008.

MLA-referens (9:e uppl.)

GONZALEZ, RAFAE. DIGITAL IMAGE PROCESSING. 3RD. PEARSON, 2008.