Cita APA (7th ed.)

ebrary, Inc, & Dziubalska-Kołaczyk, K. (2001). Constraints and preferences. Mouton de Gruyter.

Cita Chicago (17th ed.)

ebrary, Inc, i Katarzyna Dziubalska-Kołaczyk. Constraints and Preferences. Berlin ; New York: Mouton de Gruyter, 2001.

Cita MLA (9th ed.)

ebrary, Inc, i Katarzyna Dziubalska-Kołaczyk. Constraints and Preferences. Mouton de Gruyter, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.