Cita APA (7th ed.)

Noijons, J., & Gille, E. (2010). Issues in constructing an international item bank: Differences in item behaviour across countries.

Cita Chicago (17th ed.)

Noijons, José, i Erna Gille. Issues in Constructing an International Item Bank: Differences in Item Behaviour Across Countries. 2010.

Cita MLA (8th ed.)

Noijons, José, i Erna Gille. Issues in Constructing an International Item Bank: Differences in Item Behaviour Across Countries. 2010.