Παραπομπή APA

Desfry, P. . .. (1994). Object engineering: The fourth dimension. Addison Wesley.

Παραπομπή Chicago Style

Desfry, Philippe. Object Engineering: The Fourth Dimension. California: Addison Wesley, 1994.

Παραπομπή MLA

Desfry, Philippe. Object Engineering: The Fourth Dimension. Addison Wesley, 1994.