"Classifiche". Musica e dischi (in Italian). Retrieved 21 July 2022. Select "Singoli" in the "Tipo" field, type "Spending my time" in the "Titolo" field and press "cerca".
nb.no
Såtvedt, Kim (6 June 1991). "Plater". Laagendalsposten (in Norwegian). No. 105. p. 7. Retrieved 8 April 2020.