Gaya APA
Addyman, I, W, A.
(1978).
A Practical introduction to pascal-With BS 6192
.
British:
Macmillan Publishers LTD.
Gaya MLA
Addyman, IR, Wilson, AM.
"A Practical introduction to pascal-With BS 6192".
British:
Macmillan Publishers LTD,
1978.
.