Ruesch, J. Duodenal ulcer: A sociopsychological study of naval enlisted personnel and civilians.
Citazione stile Chigago Style (17a edizione)Ruesch, Jurgen. Duodenal Ulcer: A Sociopsychological Study of Naval Enlisted Personnel and Civilians.
Citatione MLA (8a ed.)Ruesch, Jurgen. Duodenal Ulcer: A Sociopsychological Study of Naval Enlisted Personnel and Civilians.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.