Petroleum Trail (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Petroleum Trail" in English language version.

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books.google.com

Thompson, Arthur Beeby (1916). Oil-field Development and Petroleum Mining. Van Nostrand.

Creswell, Sarah; Flint, Tom. "William H. McGarvey (1843 - 1914)". Professional Engineers Ontario. Archived from the original on April 28, 2016. Retrieved April 20, 2016.

Schatzker, Valerie; Erdheim, Claudia; Sharontitle, Alexander. "Petroleum in Galicia". Drohobycz Administrative District: History. Archived from the original on April 10, 2016. Retrieved April 20, 2016. Map of oilfields discovered and developed in Galicia. {{cite web}}: External link in |quote= (help)

Frank, Allison (June 29, 2006). "Galician California, Galician Hell: The Peril and Promise of Oil Production in Austria-Hungary". Washington, D.C.: Office of Science and Technology Austria (OSTA). Archived from the original on May 9, 2016. Retrieved April 20, 2016.

Schatzker, Valerie; Erdheim, Claudia; Sharontitle, Alexander. "Petroleum in Galicia". Drohobycz Administrative District: History. Archived from the original on April 10, 2016. Retrieved April 20, 2016. Map of oilfields discovered and developed in Galicia. {{cite web}}: External link in |quote= (help)
Creswell, Sarah; Flint, Tom. "William H. McGarvey (1843 - 1914)". Professional Engineers Ontario. Archived from the original on April 28, 2016. Retrieved April 20, 2016.
Frank, Allison (June 29, 2006). "Galician California, Galician Hell: The Peril and Promise of Oil Production in Austria-Hungary". Washington, D.C.: Office of Science and Technology Austria (OSTA). Archived from the original on May 9, 2016. Retrieved April 20, 2016.