Smith, J. K. (1920). [Popoli, clock tower next to San Francesco church (Pescara, Italy)].
शिकागो स्टाइल उद्धरणSmith, James Kellum. [Popoli, Clock Tower Next to San Francesco Church (Pescara, Italy)]. 1920.
एमएलए उद्धरणSmith, James Kellum. [Popoli, Clock Tower Next to San Francesco Church (Pescara, Italy)]. 1920.