Kent, H. (1974). Day by Day yoga. Hamlyn.
Chicago Style aipamenaKent, Howard. Day by Day Yoga. London: Hamlyn, 1974.
MLA aipamenaKent, Howard. Day by Day Yoga. Hamlyn, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Kent, H. (1974). Day by Day yoga. Hamlyn.
Chicago Style aipamenaKent, Howard. Day by Day Yoga. London: Hamlyn, 1974.
MLA aipamenaKent, Howard. Day by Day Yoga. Hamlyn, 1974.