Casio Computer (firma). (1990). Scientific calculator: Fx-82TL. Casio.
Chicago Style (17th ed.) CitationCasio Computer (firma). Scientific Calculator: Fx-82TL. s.l: Casio, 1990.
MLA (9th ed.) CitationCasio Computer (firma). Scientific Calculator: Fx-82TL. Casio, 1990.