Le-Trong-Trung. (1977). The effects of fooding low and high levels of energy on milk production of dairy cattle under Philippine conditions [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-Zitierstil (17. Ausg.)Le-Trong-Trung. The Effects of Fooding Low and High Levels of Energy on Milk Production of Dairy Cattle Under Philippine Conditions [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
MLA-Zitierstil (9. Ausg.)Le-Trong-Trung. The Effects of Fooding Low and High Levels of Energy on Milk Production of Dairy Cattle Under Philippine Conditions [microform]. Photoduplication Service, University of the Philippines Library, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.