@book{collins1999space
by Aratz Corral
1. Title
1.1. Space Race: The U.S.-U.S.S.R. Competition to Reach the Moon
2. Author
2.1. Collins, M. J.
3. Year
3.1. 1999
4. URL
4.1. Google books
4.1.1. http://books.google.es/books?id=d8Wl-dgSgK8C&printsec=frontcover&hl=es&source=gbs_vpt_reviews#v=onepage&q&f=false
4.2. Google scholars
4.2.1. http://scholar.google.es/scholar?hl=es&q=Space+race%3A+the+U.S.-U.S.S.R.+competition+to+reach+the+moon+&btnG=Buscar&lr=&as_ylo=&as_vis=0
4.3. Mendeley
4.3.1. http://www.mendeley.com/c/4761686742/g/1910701/collins-1999-space-race-the-us-ussr-competition-to-reach-the-moon/