Cita APA (7th ed.)

BUSINESS PRESS. (1993). CHEMICAL PRODUCTS & EQUIPMENT DIRECTORY OF INDIA. BUSINESS PRESS.

Cita Chicago (17th ed.)

BUSINESS PRESS. CHEMICAL PRODUCTS & EQUIPMENT DIRECTORY OF INDIA. NEW DELHI: BUSINESS PRESS, 1993.

Cita MLA (9th ed.)

BUSINESS PRESS. CHEMICAL PRODUCTS & EQUIPMENT DIRECTORY OF INDIA. BUSINESS PRESS, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.