Gaya APA

KOWAL, James A.. (1992). BEHAVIOR MODELS (Specifying user's Expectations) . CANADA: PRNTICE-HALL.

Gaya Chicago

KOWAL, James A.. BEHAVIOR MODELS (Specifying user's Expectations). CANADA: PRNTICE-HALL, 1992. Text.

Gaya MLA

KOWAL, James A.. BEHAVIOR MODELS (Specifying user's Expectations). CANADA: PRNTICE-HALL, 1992. Text.

Gaya Turabian

KOWAL, James A.. BEHAVIOR MODELS (Specifying user's Expectations). CANADA: PRNTICE-HALL, 1992. Print.