Dyfyniad APA

Perea, E. C., & Valiente, E. E. (2020). Architectural Draughtsmanship. 1st ed. 2018. Springer International Publishing.

Dyfyniad Arddull Chicago

Perea, Enrique Castaño, và Ernesto Echeverria Valiente. Architectural Draughtsmanship. 1st Ed. 2018. Springer International Publishing, 2020.

Dyfyniad MLA

Perea, Enrique Castaño, và Ernesto Echeverria Valiente. Architectural Draughtsmanship. 1st Ed. 2018. Springer International Publishing, 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.