@book{78989,
	author = {Plummer, William B and Rice, Samuel Orrick.},
	title = {The story of petroleum},
	publisher = {Encyclopaedia Britannica, inc.},
	year = {[c1940]},
	series = {Britannica occupational guidebook},
	address = {Chicago, Ill.},
	note = {Running title: Britannica fellowship occupational guidebook.}
}