Troup, G. (1969). Laseres y maseres (2a. ed.). Paraninfo.
Chicago Style (17th ed.) CitationTroup, Gordon. Laseres Y Maseres. 2a. ed. Madrid: Paraninfo, 1969.
MLA (9th ed.) CitationTroup, Gordon. Laseres Y Maseres. 2a. ed. Paraninfo, 1969.
Warning: These citations may not always be 100% accurate.