Παραπομπή APA

Realpe Rivadeneira, G. R. (2020). Concrete paving blocks abrasion resistance: Ecuadorian standard application and modification.

Παραπομπή Chicago Style

Realpe Rivadeneira, Guillermo Ricardo. Concrete Paving Blocks Abrasion Resistance: Ecuadorian Standard Application and Modification. 2020.

Παραπομπή MLA

Realpe Rivadeneira, Guillermo Ricardo. Concrete Paving Blocks Abrasion Resistance: Ecuadorian Standard Application and Modification. 2020.

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