SpringerLink (Online service), Macintyre, M., Parry, G., & Angelis, J. (2011). Service Design and Delivery. Springer US.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), Mairi Macintyre, Glenn Parry, और Jannis Angelis. Service Design and Delivery. Boston, MA: Springer US, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), et al. Service Design and Delivery. Springer US, 2011.
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