APA-čujuhus (7. p.)
Ehrich, W. E. (1941). Pathology for students and practitioners of dentistry: Ill. with 234 engravings. Lea and Febiger.
Chicago-čujuhus (17. p.)
Ehrich, William Ernst. Pathology for Students and Practitioners of Dentistry: Ill. with 234 Engravings. Philadelphia: Lea and Febiger, 1941.
MLA-čujuhus (9. p.)
Ehrich, William Ernst. Pathology for Students and Practitioners of Dentistry: Ill. with 234 Engravings. Lea and Febiger, 1941.
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