Feldman, M. (1957). Clinical roentgenology of the digestive tract. Williams & Wilkins.
Čikaški stil citiranja (17. izdanje)Feldman, Maurice. Clinical Roentgenology of the Digestive Tract. Baltimore: Williams & Wilkins, 1957.
MLA način citiranja (9. izdanje)Feldman, Maurice. Clinical Roentgenology of the Digestive Tract. Williams & Wilkins, 1957.
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