APA aipamena

Sánchez Avendaño, C. (2020). Signs of Variation and Change in The System of Nominal Classification in Bribri.

Chicago Style aipamena

Sánchez Avendaño, Carlos. Signs of Variation and Change in The System of Nominal Classification in Bribri. 2020.

MLA aipamena

Sánchez Avendaño, Carlos. Signs of Variation and Change in The System of Nominal Classification in Bribri. 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.