Παραπομπή APA

Varela Araya, V., & Agüero Valverde, J. (2017). Crash Frequency Models for Segments and Intersections: Route 34 in Costa Rica.

Παραπομπή Chicago Style

Varela Araya, Viviana, και Jonathan Agüero Valverde. Crash Frequency Models for Segments and Intersections: Route 34 in Costa Rica. 2017.

Παραπομπή MLA

Varela Araya, Viviana, και Jonathan Agüero Valverde. Crash Frequency Models for Segments and Intersections: Route 34 in Costa Rica. 2017.

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