Skinner, E., & Bracken, J. (1988). Teaching Students to Locate and Use Statistics on International Telecommunication Systems (1–). Research Strategies. https://oaks.kent.edu/node/3164
Skinner, Ewart, and James Bracken. 1988. “Teaching Students to Locate and Use Statistics on International Telecommunication Systems”. Research Strategies. https://oaks.kent.edu/node/3164.
Skinner, Ewart, and James Bracken. Teaching Students to Locate and Use Statistics on International Telecommunication Systems. Research Strategies, 1 Jan. 1988, https://oaks.kent.edu/node/3164.