Grabowski, H. G. (1966). Graph-Oriented Model for Research Management. In M. C. YOVITS, . Gilford, D.M., . Staveley, E., & . Lerner, H.D. (Eds.), Research program effectiveness. Proceedings of the conference sponsored by the Office of Naval Research, Washington, D.C., July 27-29, 1965. Edited by M. C. Yovits [and others], etc (pp. 187–216). New York, NY: Gordon and Breach.

Grabowski, H. G. “Graph-Oriented Model for Research Management.” In Research Program Effectiveness. Proceedings of the Conference Sponsored by the Office of Naval Research, Washington, D.C., July 27-29, 1965. Edited by M. C. Yovits [and Others], Etc, edited by Marshall Clinton YOVITS, Marshall Clinton Gilford, D.M., Marshall Clinton Staveley, E., and Marshall Clinton Lerner, H.D., 187–216. New York, NY: Gordon and Breach, 1966.

Grabowski HG. Graph-Oriented Model for Research Management. In: YOVITS MC, Gilford, D.M., Staveley, E., Lerner, H.D., editors. Research program effectiveness Proceedings of the conference sponsored by the Office of Naval Research, Washington, DC, July 27-29, 1965 Edited by M C Yovits [and others], etc. New York, NY: Gordon and Breach; 1966. p. 187–216.

Grabowski, H. G. “Graph-Oriented Model for Research Management.” Research Program Effectiveness. Proceedings of the Conference Sponsored by the Office of Naval Research, Washington, D.C., July 27-29, 1965. Edited by M. C. Yovits [and Others], Etc, edited by Marshall Clinton YOVITS et al., Gordon and Breach, 1966, pp. 187–216.

Grabowski HG. Graph-Oriented Model for Research Management. In: YOVITS MC, Gilford, D.M., Staveley, E., Lerner, H.D., editors. Research program effectiveness Proceedings of the conference sponsored by the Office of Naval Research, Washington, DC, July 27-29, 1965 Edited by M C Yovits [and others], etc. New York, NY: Gordon and Breach; 1966. p. 187–216.