Baxter, R. R., & Carroll, D. (1965). The Panama Canal: Background papers and proceedings of the Sixth Hammarskjold Forum. Published for the Association of the Bar of the City of New York by Oceana Pub.

Baxter, Richard Reeve, and Doris Carroll. The Panama Canal: Background Papers and Proceedings of the Sixth Hammarskjold Forum. Dobbs Ferry, N.Y: Published for the Association of the Bar of the City of New York by Oceana Pub, 1965.

Baxter, Richard Reeve, and Doris Carroll. The Panama Canal: Background Papers and Proceedings of the Sixth Hammarskjold Forum. Published for the Association of the Bar of the City of New York by Oceana Pub, 1965.