Bussel, D. (2008). Are you happy?: Notes on Öyvind Fahlström's Mao-Hope March. Afterall.
Citazione stile Chigago Style (17a edizione)Bussel, David. "Are You Happy?: Notes on Öyvind Fahlström's Mao-Hope March." Afterall 2008.
Citatione MLA (8a ed.)Bussel, David. "Are You Happy?: Notes on Öyvind Fahlström's Mao-Hope March." Afterall, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.