Chu, R. Y. (1975). Love in the morning: A comprehensive study of Hemingway's viewpoint on romantic love expressed in For whom the bell tolls. Institute of American Culture, Academia Sinica.
Chicago-referens (17:e uppl.)Chu, Rudolph Y. Love in the Morning: A Comprehensive Study of Hemingway's Viewpoint on Romantic Love Expressed in For Whom the Bell Tolls. Taipei, Republic of China: Institute of American Culture, Academia Sinica, 1975.
MLA-referens (9:e uppl.)Chu, Rudolph Y. Love in the Morning: A Comprehensive Study of Hemingway's Viewpoint on Romantic Love Expressed in For Whom the Bell Tolls. Institute of American Culture, Academia Sinica, 1975.
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