Olaj!
By: [Upton Sinclair].
Publisher: Európa Könyvkiadó
Published: 1979
Place of publication: Budapest
Language: hun
Number of pages: 574
Work titles: Oil!.
Notes: Oil! first published: New York: A. & C. Boni; Long Beach, Calif.: Published by the author, 1927.

Translated into Hungarian by Prekop Gabriella.