Flodin, N. W. (1980). Vitamin trace mineral protein interactions. s.n.
Chicago Style aipamenaFlodin, N W. Vitamin Trace Mineral Protein Interactions. Alabama: s.n, 1980.
MLA aipamenaFlodin, N W. Vitamin Trace Mineral Protein Interactions. s.n, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.