in English

N.N. “Read the Life Story of Adolf Ratzka” Zero Project, 4 May 2015
Also as PDF:

N.N. “Time Magazine Recognizes Adolf Ratzka as European Visionary” TIME Magazine, 1998
Also as PDF:

Gini and Joe Laurie, “Symposium On Living Independently With Severe Disability” Rehabilitation Gazette, 1982

Gini and Joe Laurie “Friends around the world” Rehabilitation Gazette, 1979

Gini Laurie “Quad driving: in a special adapted van” Toomey j Gazette, 1968

Gini Laurie “Higher education and employment” Toomey j Gazette, 1967