APA

Ferreyra G., . (1994). Works 3.0 de Microsoft. MEXICO, MEXICO: COMPUTEC.

Chicago

Ferreyra Gonzalo, . 1994. Works 3.0 de Microsoft. MEXICO, MEXICO: COMPUTEC.

Harvard

Ferreyra G., . (1994). Works 3.0 de Microsoft. MEXICO, MEXICO: COMPUTEC.

MLA

Ferreyra Gonzalo, . Works 3.0 de Microsoft. MEXICO, MEXICO: COMPUTEC. 1994.