APA-ийн эшлэл(7 дахь хэвлэлт)

Tokheim, R. L. (1990). Digital electronics: Basic skills in electricity and electronics (3rd ed.). McGraw-Hill.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Tokheim, Roger L. Digital Electronics: Basic Skills in Electricity and Electronics. 3rd ed. New York: McGraw-Hill, 1990.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Tokheim, Roger L. Digital Electronics: Basic Skills in Electricity and Electronics. 3rd ed. McGraw-Hill, 1990.