Kolbitz, K., Ballabio, F., Billings, M., Segnani, D. S., Pansini, P., Hockemeyer, L., . . . Kish, B. (2021). Entryways of Milan: Edited and directed by Karl Kolbitz ; photographs by Matthew Billings, Delfino Sisto Legnani, Paola Pansini ; texts by Fabrizio Ballabio, Lisa Hockemeyer, Daniel Sherer, Penny Sparke ; stone identification by Angela Ehling, Grazia Signori ; stone commentary by Grazia Signori ; design identification and commentary by Brian Kish. Taschen GmbH.
Chicago-viite (17. p.)Kolbitz, Karl, et al. Entryways of Milan: Edited and Directed by Karl Kolbitz ; Photographs by Matthew Billings, Delfino Sisto Legnani, Paola Pansini ; Texts by Fabrizio Ballabio, Lisa Hockemeyer, Daniel Sherer, Penny Sparke ; Stone Identification by Angela Ehling, Grazia Signori ; Stone Commentary by Grazia Signori ; Design Identification and Commentary by Brian Kish. Cologne: Taschen GmbH, 2021.
MLA-viite (8. p.)Kolbitz, Karl, et al. Entryways of Milan: Edited and Directed by Karl Kolbitz ; Photographs by Matthew Billings, Delfino Sisto Legnani, Paola Pansini ; Texts by Fabrizio Ballabio, Lisa Hockemeyer, Daniel Sherer, Penny Sparke ; Stone Identification by Angela Ehling, Grazia Signori ; Stone Commentary by Grazia Signori ; Design Identification and Commentary by Brian Kish. Taschen GmbH, 2021.