THE CENTRAL AMERICA FACT BOOK, By Tom Barry and Deb Preusch. 1986 The Resource Center. Grove Press

BOOK COVER REVIEW : THE CENTRAL AMERICA FACT BOOK, By Tom Barry and Deb Preusch. 1986 The Resource Center. Grove Press, Inc., Evergreen.
"Inter-Hemispheric Education Resource Center, Albuquerque, New Mexico"

Wikipedia article on Central America : https://en.wikipedia.org/wiki/Central_America

Grove Atlantic page on Tom Barry : https://groveatlantic.com/author/tom-barry/

Thriftbooks page on Deb Preusch : https://www.thriftbooks.com/a/deb-preusch/642139/

Wikipedia article on Grove Press : https://en.wikipedia.org/wiki/Grove_Press