Russell, Bruce, J. William Vigrass, and Raymond R. Berger. “Tren Urbano.” Headlights Jan.- June 1999: Print. https://issuu.com/erausa/docs/1999-headlights-01/c/sc566l7
Link directo a página 9 / Direct link to page 9:
https://issuu.com/erausa/docs/1999-headlights-01/8
Revista completa (lea página 9) / Complete magazine (read page 9):