APA-viite (7. p.)
Frei, B. A. (2013). Sociality revisited?: The use of the internet and mobile phones in urban Cameroon. Langaa Research & Pub. CIG.
Chicago-viite (17. p.)
Frei, Bettina Anja. Sociality Revisited?: The Use of the Internet and Mobile Phones in Urban Cameroon. Mankon, Bamdena: Langaa Research & Pub. CIG, 2013.
MLA-viite (9. p.)
Frei, Bettina Anja. Sociality Revisited?: The Use of the Internet and Mobile Phones in Urban Cameroon. Langaa Research & Pub. CIG, 2013.
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