Roberts, J. (1978). Pharmacological intervention in the aging process.
Chicago Style aipamenaRoberts, Jay. Pharmacological Intervention in the Aging Process. Plenum Press, New York, 1978.
MLA aipamenaRoberts, Jay. Pharmacological Intervention in the Aging Process. 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.