Business Day. (1979). The wine and liquor industry. Businessday Corp.
Cita Chicago (17th ed.)Business Day. The Wine and Liquor Industry. Quezon City: Businessday Corp, 1979.
Cita MLA (9th ed.)Business Day. The Wine and Liquor Industry. Businessday Corp, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.