Vietnam January-June 1965David C. Humphrey, Ronald D. Landa, Louis J. Smith, Glenn W. LaFantasie · First published 1996Open the Tome
Foreign Relations of the United States, 1958-1960, Eastern Europe Region; Soviet Union; CyprusRonald D. Landa · First published 1993Open the Tome
U.S. stake in a democratic RussiaUnited States. Congress. House. Committee on Foreign Affairs. Subcommittee on Europe and the Middle East., Ronald D. Landa, S/N 044-000-02369-5 · First published 1993Open the Tome
Eastern EuropeJohn P. Glennon, Edward C. Keefer, Ronald D. Landa, Stanley Shaloff · First published 1990Open the Tome
Foreign Relations of the United States, 1955-1957 Vol. 24John P. Glennon, Ronald D. Landa · First published 1989Open the Tome
Vietnam, 1961John P. Glennon, Ronald D. Landa, Charles Sargent Sampson · First published 1988Open the Tome
