SPANAM and ENGSPAN: Machine Translation at the Pan American Health Organization. - Muriel Vasconcellos; Marjorie León (Comput. Linguistics, 1985)

The Role of MT Evaluation. - Scott W. Bennett; George R. Doddington; Mary Flanagan; Laurie Gerber; Maghi King; Marjorie León; John White (AMTA, 1994)

SPANAM(™) and ENGSPAN(™). - Marjorie León; Julia Aymerich (AMTA, 1994)

FAMT is alive and well. - Marjorie León (MTSummit, 1999)

A New Look for the PAHO MT System. - Marjorie León (AMTA, 2000)

SPANAM® and ENGSPAN® for Windows 2000: an MT pioneer keeps up with technology. - Marjorie León (MTSummit, 2001)