APA

Bellin D., . (1986). The complete computer maintenance handbook. New York [u.a.]: Harper & Row.

Chicago

Bellin David, . 1986. The complete computer maintenance handbook. New York [u.a.]: Harper & Row.

Harvard

Bellin D., . (1986). The complete computer maintenance handbook. New York [u.a.]: Harper & Row.

MLA

Bellin David, . The complete computer maintenance handbook. New York [u.a.]: Harper & Row. 1986.