Status Review and Conservation Recommendations for the Gull-Billed Tern (Gelochelidon Nilotica) in North AmericaKathy Molina, R. Michael Erwin, Eduardo Palacios, Nanette Seto, U. S. Interior · First published 2012Open the Tome
Human-Computer InteractionMichael Lew, Nicu Sebe, Thomas S. Huang, Erwin M. Bakker · First published 2007Open the Tome
Using the World Wide WebWilliam Eager, Bill Eager, Tobin Anthony, Donald Doherty, Michael Erwin, Noel Estabrook, Chris Feinstein, Galen Grimes, Molly W. Joss, John Jung, Eric Ladd, Jim O'Donnell, Joseph S. Risse, Nik Simpson, Sarah G. E. Tourville · First published 1994Open the Tome
