山羊百科，林文智老師的植物、山岳、攝影紀錄

Part I

• Hartley, J. Arnold Arbor. 60: 127-153 1979；https://www.biodiversitylibrary.org/page/9255711#page/131/mode/1up

Hartley, Thomas；A revision of the genus Tetractomia (Rutaceae)

• Jones, Tree S.& S. 1: 412 1995；Jones, David T. 1995 Tree Flora of Sabah and Sarawak 1: 351-420 ISBN 983-9592-34-3

Part II

• Merr., Bibl. Enum. Bornean Pl. 314 1921；https://www.biodiversitylibrary.org/page/22018453#page/318/mode/1up

Part III