South African International Ophthalmological Symposium Johannesburg, Luntz, M. H., & Shapiro, H. A. (1969). Proceedings: ... Johannesburg, 1-6 September 1968, edited by Maurice H. Luntz, consultant editor: Hillel A. Shapiro. Butterworth.

South African International Ophthalmological Symposium Johannesburg, Maurice H. Luntz, and H. A. Shapiro. Proceedings: ... Johannesburg, 1-6 September 1968, Edited by Maurice H. Luntz, Consultant Editor: Hillel A. Shapiro. Durban: Butterworth, 1969.

South African International Ophthalmological Symposium Johannesburg, et al. Proceedings: ... Johannesburg, 1-6 September 1968, Edited by Maurice H. Luntz, Consultant Editor: Hillel A. Shapiro. Butterworth, 1969.