UNDP -New York, NY, US,
“Decade action guide”. UNDP Division of Information, New York, NY, USA, p. ((7)) p., 1981.
WHO -Geneva, CH, World Health Organization, UNDP -New York, NY, US, and UNICEF -New York, NY, US,
“Journey for survival”. Dick Young Productions, New York, NY, USA, p. film (15 min.): 16 mm, 1981.