Gaya APA

Weir, M, D. (1981). Calculator Clout : Programming Methods for your Programmable (Ed. 1). New Jearsey: Prentice Hall.

Gaya MLA

Weir, Maurice, D.. "Calculator Clout : Programming Methods for your Programmable". Ed. 1 New Jearsey: Prentice Hall, 1981. Text.