Guntima Suwannapong. 2000. Ultrastructure and pheromones of the mandibular glands of honeybee foragers in Thailand. Department of Biological Science, Chulalongkorn University;
Guntima Suwannapong. (2000) Ultrastructure and pheromones of the mandibular glands of honeybee foragers in Thailand . Chulalongkorn University/Bangkok.
Guntima Suwannapong. Ultrastructure and pheromones of the mandibular glands of honeybee foragers in Thailand. . Bangkok:Chulalongkorn University, 2000.
Guntima Suwannapong. (2000) Ultrastructure and pheromones of the mandibular glands of honeybee foragers in Thailand . Chulalongkorn University/Bangkok.