Tub pneumàtic (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Tub pneumàtic" in Catalan language version.

refsWebsite

Global rank Catalan rank

1americanheritage.com

2,758^th place

3,540^th place

1web.archive.org

1^st place

1^st place

low place

low place

442^nd place

8,438^th place

americanheritage.com

NEW YORK’S SECRET SUBWAY

capsu.org

«Capsule Pipelines - History - Telegram Conveyors». Arxivat de l'original el 2014-07-19. [Consulta: 2 novembre 2016].

idnes.cz

mobil.idnes.cz

«Potrubní pošta - technický unikát pod ulicemi Prahy - iDNES.cz».

web.archive.org

«Capsule Pipelines - History - Telegram Conveyors». Arxivat de l'original el 2014-07-19. [Consulta: 2 novembre 2016].