APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Alper, J., & Pelton, J. N. (1984). The INTELSAT global satellite system. American Institute of Aeronautics and Astronautics, Inc..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Joel Alper, ба Joseph N. Pelton. The INTELSAT Global Satellite System. New York, N.Y.: American Institute of Aeronautics and Astronautics, Inc., 1984.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. The INTELSAT Global Satellite System. American Institute of Aeronautics and Astronautics, Inc., 1984.