APA

Sawyer B., Foster D. L., . (1986). Programming expert systems in PASCAL. New York, NY [u.a.]: Wiley.

Chicago

Sawyer Brian, Foster Dennis L, . 1986. Programming expert systems in PASCAL. New York, NY [u.a.]: Wiley.

Harvard

Sawyer B., Foster D. L., . (1986). Programming expert systems in PASCAL. New York, NY [u.a.]: Wiley.

MLA

Sawyer Brian, Foster Dennis L, . Programming expert systems in PASCAL. New York, NY [u.a.]: Wiley. 1986.