Berger, A. M., Portenoy, R. K., & Weissman, D. E. (2002). Principles and practice of palliative care and supportive oncology (2nd ed.). Lippincott Williams & Wilkins.
Chicago-viite (17. p.)Berger, Ann M., Russell K. Portenoy, ja David E. Weissman. Principles and Practice of Palliative Care and Supportive Oncology. 2nd ed. Philadelphia: Lippincott Williams & Wilkins, 2002.
MLA-viite (9. p.)Berger, Ann M., et al. Principles and Practice of Palliative Care and Supportive Oncology. 2nd ed. Lippincott Williams & Wilkins, 2002.
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