Forsyth, J. S. (1981). Effect of supplementary food on suckling patterns and ovarian activity during lactation.
Chicago Style aipamenaForsyth, J S. Effect of Supplementary Food On Suckling Patterns and Ovarian Activity During Lactation. 1981.
MLA aipamenaForsyth, J S. Effect of Supplementary Food On Suckling Patterns and Ovarian Activity During Lactation. 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.