Cita APA

Kaikan, K. (1991). Friend21: "91 international sysposium on next generation human interface. Tokyo: Institute for Personalized Information Environment.

Chicago Style Citation

Kaikan, Keidanren. Friend21: "91 International Sysposium On Next Generation Human Interface. Tokyo: Institute for Personalized Information Environment, 1991.

Cita MLA

Kaikan, Keidanren. Friend21: "91 International Sysposium On Next Generation Human Interface. Tokyo: Institute for Personalized Information Environment, 1991.