APA

Siegel (Charles), . (1994). Mastering Foxpro 2.5 Special Ed. : .

Chicago

Siegel (Charles), . 1994. Mastering Foxpro 2.5 Special Ed. : .

Harvard

Siegel (Charles), . (1994). Mastering Foxpro 2.5 Special Ed. : .

MLA

Siegel (Charles), . Mastering Foxpro 2.5 Special Ed. : . 1994.