MLA

杨燕杰. 保加利亚语汉语词典 : Българско-китайски Речник. 北京 Beijing: 外语教学与研究出版社 Foreign Language Teaching and Research Press, 2007.

APA

杨燕杰, 杨. (2007). 保加利亚语汉语词典 : Българско-китайски речник. 北京 Beijing: 外语教学与研究出版社 Foreign Language Teaching and Research Press.

Chicago

杨燕杰, 保加利亚语汉语词典: Българско-Китайски Речник. 北京 Beijing: 外语教学与研究出版社 Foreign Language Teaching and Research Press, 2007.