Holmes, W. (1980). Grass: Its production and utilization (2nd ed.). Blackwell Scientific Publications.
Chicago-viite (17. p.)Holmes, W. Grass: Its Production and Utilization. 2nd ed. Oxford: Blackwell Scientific Publications, 1980.
MLA-viite (9. p.)Holmes, W. Grass: Its Production and Utilization. 2nd ed. Blackwell Scientific Publications, 1980.
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