ISO690 Edition Citation

HELDMAN, R. K. 1993. Future Telecommunications: Information Applications, Services, and Infrastructure. Washington: McGraw-Hill, Inc.

APA (7th ed.) Citation

Heldman, R. K. (1993). Future Telecommunications: Information Applications, Services, and Infrastructure. McGraw-Hill, Inc.

Chicago Style (17th ed.) Citation

Heldman, Robert K. Future Telecommunications: Information Applications, Services, and Infrastructure. Washington: McGraw-Hill, Inc, 1993.

MLA (9th ed.) Citation

Heldman, Robert K. Future Telecommunications: Information Applications, Services, and Infrastructure. McGraw-Hill, Inc, 1993.