APA aipamena

Sandoval Carvajal, I. (2022). Unpaid Work Contribution to Costa Rican Economy.

Chicago Style aipamena

Sandoval Carvajal, Irma. Unpaid Work Contribution to Costa Rican Economy. 2022.

MLA aipamena

Sandoval Carvajal, Irma. Unpaid Work Contribution to Costa Rican Economy. 2022.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.