Chen, Chia M. and Isao Abe. "Effects of the Alkaline Contents of Bark Extracts on the Cannizzaro Reaction in Mixtures of the Extracts and Formaldehyde" Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Wood, 43.4 (2009): 283-286. Retrieved 25 May. 2013, from doi:10.1515/hfsg.1989.43.4.283

Chen, C. & Abe, I. (2009). Effects of the Alkaline Contents of Bark Extracts on the Cannizzaro Reaction in Mixtures of the Extracts and Formaldehyde. Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Wood, 43(4), pp. 219-288. Retrieved 25 May. 2013, from doi:10.1515/hfsg.1989.43.4.283

Chen, Chia M. and Isao Abe. 2009. Effects of the Alkaline Contents of Bark Extracts on the Cannizzaro Reaction in Mixtures of the Extracts and Formaldehyde. Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Wood. 43(4): 219-288. Retrieved 25 May. 2013, from doi:10.1515/hfsg.1989.43.4.283