Tan, D. V., & Rumbaoa, R. G. O. (2011). Effect of concentration and steeping time on the antioxidant capacity of ginger tea. UP College of Home Economics.
Chicago-viite (17. p.)Tan, Dominique Viray, ja Rowena Grace O. Rumbaoa. Effect of Concentration and Steeping Time on the Antioxidant Capacity of Ginger Tea. Quezon City: UP College of Home Economics, 2011.
MLA-viite (9. p.)Tan, Dominique Viray, ja Rowena Grace O. Rumbaoa. Effect of Concentration and Steeping Time on the Antioxidant Capacity of Ginger Tea. UP College of Home Economics, 2011.
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