Gray, T., & Billson, C. (1984). Ideas for micro users. Ladybird Books.
Chicagoスタイル(17版)引用形式Gray, Tony, , Carl Billson. Ideas for Micro Users. Loughborough: Ladybird Books, 1984.
MLA(9版)引用形式Gray, Tony, , Carl Billson. Ideas for Micro Users. Ladybird Books, 1984.
警告: この引用は必ずしも正確ではありません.