Rochana Pisaphab. 1995. Development of vitamin A-rich preserved foods by using appropriate technologies. Bangkok:Mahidol University;
Rochana Pisaphab. (1995) Development of vitamin A-rich preserved foods by using appropriate technologies (รายงานผลงานวิจัย). Mahidol University:Bangkok.
Rochana Pisaphab. Development of vitamin A-rich preserved foods by using appropriate technologies. Bangkok:Mahidol University, 1995.
Rochana Pisaphab. (1995) Development of vitamin A-rich preserved foods by using appropriate technologies (รายงานผลงานวิจัย). Mahidol University:Bangkok.