Sit-down toilets? Meh. In Asia, many say squatting is superior | The World from PRX
Hybrid Toilet - Wudumate
Restroom Association (Singapore) e-Newsletter
Do you prefer a sitting or a squat toilet and why? - Quora
Ceramic Squat Toilet
Large Size Squat and Sit Two Usage Squat Toilet with S-Bend Bathroom Ceramic Squatting Pan with Toilet Seat - China Squatting Pan with Platform, Squat and Sit Two Usage | Made-in-China.com
Squat or Sit? — Squatters and Thrones among the Toilets of the World