Kulp, D. H. (1938). Introductory sociology for students of nursing. Macmillan.
Citazione stile Chigago Style (17a edizione)Kulp, Daniel Harrison. Introductory Sociology for Students of Nursing. New York: Macmillan, 1938.
Citatione MLA (9a ed.)Kulp, Daniel Harrison. Introductory Sociology for Students of Nursing. Macmillan, 1938.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.