Daniel Torres-Salinas, Emilio Delgado López-Cózar, Evaristo Jiménez-Contreras

Revista Española de Documentación Científica, Vol. 32, n. 1, 2009

Gail Fineberg

The Library of Congress Information Bulletin, Vol. 65, n. 11, 2008

Carlos Flores Varela

Boletín de la ANABAD, Vol. 58, n. 1, 2008

Martha Hopkins

The Library of Congress Information Bulletin, Vol. 67, n. 10, 2008

John Y. Cole,  Audrey Fischer

The Library of Congress Information Bulletin, Vol. 67, n. 10, 2008 

Dominique Théron

International Preservation News, n. 46, 2008

Richard Sharpe

The Library, Vol. 9, n. 2, 2008

Jeanne Baker, Amanda Lin Louie

The Serials Librarian, Vol. 54, n. 1-2, 2008

Robert Tiessen

Journal of Interlibrary Loan, Document Delivery & Electronic Reserve, Vol. 18, n. 1, 2007

Gayle R.Y.C. Chan

Library Collections, Acquisitions, & Technical Services, Vol. 32, n.1, 2008

Dietrich Schüller

International Preservation News, n. 46, 2008