Lew, C. D. (1988). Bronchopulmonary Dysplasia (Infantile Chronic Lung Disease).
Chicago Style aipamenaLew, Cheryl D. Bronchopulmonary Dysplasia (Infantile Chronic Lung Disease). 1988.
MLA aipamenaLew, Cheryl D. Bronchopulmonary Dysplasia (Infantile Chronic Lung Disease). 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.