Nelson, E. R. (1998). Delapan obat alamiEthel R. Nelson ed.Eddy E. Saerang. Indonesia Publishing House.
Chicago Style (17th ed.) CitationNelson, Ethel R. Delapan Obat AlamiEthel R. Nelson Ed.Eddy E. Saerang. Indonesia Publishing House, 1998.
MLA (8th ed.) CitationNelson, Ethel R. Delapan Obat AlamiEthel R. Nelson Ed.Eddy E. Saerang. Indonesia Publishing House, 1998.
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