Poonnachait, Umpika, Suranant Subhadrabandhu, and Benjamas Silayoi. 1984. “Floral Biology and Chromosome Number of Nine Peach Cultivars”. Agriculture and Natural Resources 18 (3). Bangkok, Thailand:128-35. https://li01.tci-thaijo.org/index.php/anres/article/view/240969.