-. (2018). Playing On: Alessandro Del Piero dan Maurizio Crosetti. Kepustakaan Populer Gramedia.
Chicago Style (17th ed.) Citation-. Playing On: Alessandro Del Piero Dan Maurizio Crosetti. Kepustakaan Populer Gramedia, 2018.
MLA (8th ed.) Citation-. Playing On: Alessandro Del Piero Dan Maurizio Crosetti. Kepustakaan Populer Gramedia, 2018.
Warning: These citations may not always be 100% accurate.