by Robert Hopper
Reference:
Robert Hopper, (1989), "Speech in telephone openings: emergent interaction v. routines", Western Journal of Communication, vol. 53, no. 2, pp. 240–252.
Bibtex Entry:
@ARTICLE{Hopper1989a,
author = "Robert Hopper",
doi = "10.1080/10570318909374299",
keywords = "EMCA, Conversation Analysis, Telephone, Openings, Routines",
journal = "Western Journal of Communication",
number = "2",
pages = "240–252",
title = "Speech in telephone openings: emergent interaction v. routines",
url = "http://www.tandfonline.com/doi/abs/10.1080/10570318909374299",
volume = "53",
year = "1989",
}