کتاب های Helen A. Stafford (eds.)
Biochemistry of the Mevalonic Acid Pathway to Terpenoids
Thomas J. Bach, Thomas Weber, Anja Motel (auth.), G. H. Neil Towers, Helen A. Stafford (eds.), 1990
Modern Phytochemical Methods
Kurt Hostettmann, Matthias Hamburger, Maryse Hostettmann (auth.), Nikolaus H. Fischer, Murray B. Isman, Helen A. Stafford (eds.), 1991
