{{cite journal | last1=Hu | first1=W. R. | author2=L. Fan | author3=X. L. Tian | author4=L. X. Xie | year=2015 | title=MODIFIED METHODS FOR THE ANALYSIS OF THE LIGNIN-LIKE PHENOLIC POLYMER CONTENTS OF COTTON FIBERS | journal=Journal of Animal and Plant Sciences | volume=25 | issue=3 | pages=232-239 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2015-JAPS-335}}