Παραπομπή APA
Beech, G. (1980). Successful software for small computers: Structured programming in basic for business and education. Bristol: Sigma Technical Press.
Παραπομπή Chicago StyleBeech, Graham. Successful Software for Small Computers: Structured Programming in Basic for Business and Education. Bristol: Sigma Technical Press, 1980.
Παραπομπή MLABeech, Graham. Successful Software for Small Computers: Structured Programming in Basic for Business and Education. Bristol: Sigma Technical Press, 1980.
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