APA citiranje

Lester, L. J. (1975). A directory of sources of assistance on educational technology for development. Information Center on Instructional Technology, Academy for Educational Development, Inc.

Chicago Style (17th ed.) Citation

Lester, Lois Joy. A Directory of Sources of Assistance on Educational Technology for Development. Washington, D.C: Information Center on Instructional Technology, Academy for Educational Development, Inc, 1975.

MLA citiranje

Lester, Lois Joy. A Directory of Sources of Assistance on Educational Technology for Development. Information Center on Instructional Technology, Academy for Educational Development, Inc, 1975.