Tohutoro APA (7th ed.)

Quiroz, G., & Patiño, P. (2014). LSP in Colombia: Advances and challenges. Peter Lang.

Tohutoru Kātū Chicago (17th ed.)

Quiroz, Gabriel, me Pedro Patiño. LSP in Colombia: Advances and Challenges. Bern, Switzerland: Peter Lang, 2014.

Tohutoro MLA (9th ed.)

Quiroz, Gabriel, me Pedro Patiño. LSP in Colombia: Advances and Challenges. Peter Lang, 2014.