History of the Sandwich Islands / by Sheldon Dibble. --

Mode of access: Internet.

Los que pasaban. José Manuel Estrada.--Pedro Goyena.--Nicolás Avellaneda.--Carlos Pellegrini.--Roque Sáenz Peña.

Mode of access: Internet.

FPC nominations : hearing before the Committee on Energy and Natural Resources, United States Senate, Ninety-fifth Congress, first session, on the nominations of Charles B. Curtis and Georgiana Sheldon to be members of the Federal Power Commission, August 2, 1977.

"Publication no. 95-49."

R. A. Sheldon, I. Arends and U. Hanefeld. Green chemistry and catalysis. Wiley-VCH, 2007, 448 pp; ISBN 978-3-527-30715-9 (Hardcover)

Book review