APA

KERAWNOU E. T., JOHNSON L., . (1986). Competent expert system. New York: .

Chicago

KERAWNOU E T, JOHNSON L, . 1986. Competent expert system. New York: .

Harvard

KERAWNOU E. T., JOHNSON L., . (1986). Competent expert system. New York: .

MLA

KERAWNOU E T, JOHNSON L, . Competent expert system. New York: . 1986.