Zheng Ting-zing. (1988). FAO agricultural servicies bulletin; N73.1: Mulberry cultivation. Rome: FAO.
Chicago Style aipamenaZheng Ting-zing. FAO Agricultural Servicies Bulletin; N73.1: Mulberry Cultivation. Rome: FAO, 1988.
MLA aipamenaZheng Ting-zing. FAO Agricultural Servicies Bulletin; N73.1: Mulberry Cultivation. Rome: FAO, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.