@book{97442,
	author = {Otero, Carlos Peregrín.},
	title = {Introducción a la lingüística transformacional},
	publisher = {Siglo Veintiuno Editores},
	year = {1977.},
	series = {Teoría},
	address = {México},
	edition = {5. ed. corregida.},
	note = {Includes index.}
}