Phytochemical Group Symposium & Pridham, J. (1967). Terpenoids in plants: Proceedings. Academic Press.
Lua i Stíl Chicago (17ú heag.)Phytochemical Group Symposium agus J.B Pridham. Terpenoids in Plants: Proceedings. London: Academic Press, 1967.
Lua MLA (9ú heag.)Phytochemical Group Symposium agus J.B Pridham. Terpenoids in Plants: Proceedings. Academic Press, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.