@book{76049,
	author = {Harrison, Harry,},
	title = {Sense of Obligation},
	publisher = {Project Gutenberg,},
	year = {2011},
	series = {Produced from Analog Science Fact & Fiction September, October, November 1961.},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Planet_of_the_Damned},
	url = {https://www.gutenberg.org/ebooks/35204}
}