Blum, Mark
Beneath the sea in 3-D
Chronicle Books, 1997
Buku Referensi
Stormer, Chris
Language of the feet/Chris Stormer
London Headway 1995,
Buku Teks
Wiwid Prasetiyo
Lotus feet girl
Metamind, 2015
Buku Teks SO
Aninda, WB.
Under Baswara`s Feet
PT Gramedia, 2024
Buku Teks SO
Axie Oh
The Girl who fell beneath the sea
PT Elex Media Komputindo, 2022
Buku Teks SO