Panareda Clopés, Josep Maria; Rios Calvet, Jaume; Rabella Vives, Josep Maria (1989). Guia de Catalunya, Barcelona:Caixa de Catalunya. ISBN 84-87135-01-3 (Spanish). ISBN 84-87135-02-1 (Catalan).
^ Olesa de Bonevalls became part of the Alt Penedès in the comarcal revision of 1990: previously it formed part of the Garraf.