Her Health systems agencies, 1987: CIP t.p. (Sondra Z. Koff, Ph. D.; State Univ. of N.Y. at Binghamton)

Italy, 1999: CIP t.p. (Sondra Z. Koff) CIP data sheet (b. April 3, 1937)

Nursing in the European Union, 2016: ECIP t.p. (Sondra Z. Koff) data view (professor emerita of political science at the State University of New York at Binghamton; involved with health-care and nursing boards as a public member at the local, state, regional, and national levels and often, in a leadership capacity)