Lua APA (7ú heag.)

Phan, H. P. (2012). Future Time Perspective in sociocultural contexts: A Discussion Paper. Universidad de Almería.

Lua i Stíl Chicago (17ú heag.)

Phan, Huy P. Future Time Perspective in Sociocultural Contexts: A Discussion Paper. Universidad de Almería, 2012.

Lua MLA (8ú heag.)

Phan, Huy P. Future Time Perspective in Sociocultural Contexts: A Discussion Paper. Universidad de Almería, 2012.

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