APA

Tokheim (Roger L), .Digital Elecronics: Principles And Applications.Ed 5. : .

Chicago

Tokheim (Roger L), .Digital Elecronics: Principles And Applications.Ed 5. : .

Harvard

Tokheim (Roger L), .Digital Elecronics: Principles And Applications.Ed 5. : .

MLA

Tokheim (Roger L), .: . .