European Ophthalmic Review, Volume 2 (2008): 8-11

Rahmathullah R, Barrows J and Sheffield V, “Transforming Eye Clinics and Hospitals to Sustainability - The International Eye Foundation's Social Enterprise Model”

Eye Care in Developing Nations, 4th edition by Schwab L, pp 47-52, Manson Publishing, London 2007

Sheffield V, Barrows J, Rahmathullah R, Chapter 2 “Sustainable eye programs”

International Eye Foundation, 2007.

Sheffield V, Barrows J, Rahmathullah R. “Optical Services as a Critical Component of Eye Care and Sustainability”

Community Eye Health Journal, Vol. 20, Issue 63, International Centre for Eye Health, London School of Hygiene and Tropical Medicine, Sept. 2007

Rahmathullah R, Barrows J, Sheffield V, “Making refractive error services sustainable: the International Eye Foundation model”

The Ophthalmic Assistant, 8th edition by Stein HA, Stein RM, Freeman MI, pp 747-762, Elsevier-Mosby 2006

Sheffield V (contributor), Chapter 49 Evans, PY “Assisting in the international community and in the prevention of blindness”