(1979). Issues of development: Towards a new role for science and technology; Science, technology and global problems. Pergamon.
Chicago-čujuhus (17. p.)Issues of Development: Towards a New Role for Science and Technology; Science, Technology and Global Problems. Oxford: Pergamon, 1979.
MLA-čujuhus (9. p.)Issues of Development: Towards a New Role for Science and Technology; Science, Technology and Global Problems. Pergamon, 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.