APA-viite (7. p.)

Não informado. (2014). UNCTAD Handbook of Statistics. United Nations Conference on Trade and Development.

Chicago-viite (17. p.)

Não informado. UNCTAD Handbook of Statistics. Geneva, Suíça: United Nations Conference on Trade and Development, 2014.

MLA-viite (8. p.)

Não informado. UNCTAD Handbook of Statistics. United Nations Conference on Trade and Development, 2014.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.