@book{20037,
	author = {Asuncion, Baby Joan G.},
	title = {Professional English communication syllabus for marketing managers /},
	publisher = {MMSU, },
	year = {2019},
	address = {City of Batac :},
	note = {Thesis (BA in English Language) – Mariano Marcos State University-College of Arts and Sciences, Batac City
}
}