Proctor, W., Connell, P. J., & Abdalla, A. (1990). Wine grapes: Supply projections to 1992-93. Australian Bureau of Agricultural and Resource Economics.
Cita Chicago (17th ed.)Proctor, Wendy, P. J. Connell, i Ali Abdalla. Wine Grapes: Supply Projections to 1992-93. Canberra: Australian Bureau of Agricultural and Resource Economics, 1990.
Cita MLA (8th ed.)Proctor, Wendy, et al. Wine Grapes: Supply Projections to 1992-93. Australian Bureau of Agricultural and Resource Economics, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.