Nutta Pornthitichant และ Duangkhae Sitthicharoenchai. (2015) Abundance and courtship behavior of a firefly Luciola sp. HK 1 at The Huai Hongkhrai Royal Development Study Center, Doi Saket District, Chiang Mai Province. Chulalongkorn University:ม.ป.ท.Nutta Pornthitichant และ Duangkhae Sitthicharoenchai. 2015. Abundance and courtship behavior of a firefly Luciola sp. HK 1 at The Huai Hongkhrai Royal Development Study Center, Doi Saket District, Chiang Mai Province. ม.ป.ท.:Chulalongkorn University;Nutta Pornthitichant และ Duangkhae Sitthicharoenchai. Abundance and courtship behavior of a firefly Luciola sp. HK 1 at The Huai Hongkhrai Royal Development Study Center, Doi Saket District, Chiang Mai Province. ม.ป.ท.:Chulalongkorn University, 2015. Print.