Ergonomics of the chairs - Perali L. - PROMOSEDIA - December1998
Ergonomics of the airplane seats - Perali L. - ALI&MOTORI - May 1998
Ergonomics of the car seat - Perali L. - Unpublished work
Ergonomics, The Chair Market And Promosedia - Perali L. PROMOSEDIA, Luglio 2002
Ergonomics: Chair Manufacturers and Sector Fairs - Perali L. UFFICIO STILE, 5/6 2002.
General principles of ergonomics of the office seat - Perali L. - Chairs July 2003, pag. 44-48
Innovation of the chair - Perali L.: UFFICIOSTILE, n.31 Oct./Dec. 2005, pages 8-10
Prevention of the bedsores: water or air? - Perali L. Verona Medica, December 2005
To rest, to sleep: the bed or… else? - Unpublished work
Low back pain, sitting posture and seat's comfort - Unpublished work
Comfort definition - Perali L., Jan 2011
