Stahmer, A., Mehler, A., & Green, L. (1989). Educators guide to satellite communications. [s.n.].
Chicago Style (17th ed.) CitationStahmer, Anna, Audrey Mehler, and Lyndsay Green. Educators Guide to Satellite Communications. [S.l.]: [s.n.], 1989.
MLA (9th ed.) CitationStahmer, Anna, et al. Educators Guide to Satellite Communications. [s.n.], 1989.
Warning: These citations may not always be 100% accurate.