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Giard, DJ; Aaronson, SA; Todaro, GJ; Arnstein, P; Kersey, JH; Dosik, H; Parks, WP (1973). "In vitro cultivation of human tumors: Establishment of cell lines derived from a series of solid tumors". Journal of the National Cancer Institute. 51 (5): 1417–23. doi:10.1093/jnci/51.5.1417. PMID4357758.
Foster, KA; et al. (15 September 1998). "Characterization of the A549 cell line as a type II pulmonary epithelial cell model for drug metabolism". Experimental Cell Research. 243 (2): 359–366. doi:10.1006/excr.1998.4172. PMID9743595.