1. Bazerman, Charles. "Scientific Writing as a Social Act: A Review of the Literature of the Sociology of Science." New Essays in Technical and Scientific Communication: Theory, Research, Practice. Ed. Paul V. Anderson, R. John Brockmann, and Carolyn Miller. Farmingdale : Baywood, 1983. 156-84.
2. Bertalanffy, Ludwig von. "General Systems Theory." General Systems Theory and Human Communication. Ed. Brent D. Ruben and John Y. Kim. Rochelle Park: Hayden Book Company, 1975. 6-20.