Solhdju, K. 'Something there': Fechner and James Meet in a pluralistic Universe / Katrin Solhdju. Mind that abides : panpsychism in the new millennium / ed. by David Skrbina. - Amsterdam : Benjamins publishing company, 2009. - (Advances in Consciousness Research ; 75). - ISBN 978-9-027252-11-1.

Solhdju, Katrin. "'Something There': Fechner and James Meet in a Pluralistic Universe / Katrin Solhdju." Mind That Abides : Panpsychism in the New Millennium / Ed. by David Skrbina. - Amsterdam : Benjamins Publishing Company, 2009. - (Advances in Consciousness Research ; 75). - ISBN 978-9-027252-11-1 .

Solhdju, Katrin. "'Something There': Fechner and James Meet in a Pluralistic Universe / Katrin Solhdju." Mind That Abides : Panpsychism in the New Millennium / Ed. by David Skrbina. - Amsterdam : Benjamins Publishing Company, 2009. - (Advances in Consciousness Research ; 75). - ISBN 978-9-027252-11-1, .