(1993). LONGMAN Language activator: The world's first production Dictionary. Essex: Longman.
Chicago Style CitationLONGMAN Language Activator: The World's First Production Dictionary. Essex: Longman, 1993.
MLA CitationLONGMAN Language Activator: The World's First Production Dictionary. Essex: Longman, 1993.
Warning: These citations may not always be 100% accurate.