Thomas J. Kindt; Richard A. Goldsby; Barbara Anne Osborne; Janis Kuby (2006). Kuby Immunology (6 изд.). New York: W H Freeman and company. ISBN1429202114.
Or R, Abdul-Hai A, Ben-Yehuda A (1998). „Reviewing the potential utility of interleukin-7 as a promoter of thymopoiesis and immune recovery”. Cytokines Cell. Mol. Ther. 4 (4): 287—94. PMID10068062.