Van Sam, H., C. Cerboncini, D. Trung Hieu, H. Thi Hang, H. Van Huan, T. Ngoc Hai, L. Bao Thanh, D. Thanh Tam, N. Thi Tho, N. Thanh Tuan, T. Van Chu, N. The Nha, and O. Alexandra. “Aquilaria Yunnanensis S.C. Huang (Thymelaeaceae), A New Record for the Flora of Vietnam”. Forest and Society, vol. 3, no. 2, June 2019, pp. 202-8, doi:10.24259/fs.v3i2.6696.