Portlock, C. S. (1986). Manual of clinical problems in oncology: With annotated key references (2ª ed.). Little, Brown.
Lua i Stíl Chicago (17ú heag.)Portlock, Carol S. Manual of Clinical Problems in Oncology: With Annotated Key References. 2ª ed. Little, Brown, 1986.
Lua MLA (9ú heag.)Portlock, Carol S. Manual of Clinical Problems in Oncology: With Annotated Key References. 2ª ed. Little, Brown, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.