Holland, J., & Leslie, D. (2017). Tour operators and operations: Development, management & responsibility. CABI.
Citace podle Chicago (17th ed.)Holland, Jacqueline, a David Leslie. Tour Operators and Operations: Development, Management & Responsibility. Wallingford: CABI, 2017.
Citace podle MLA (8th ed.)Holland, Jacqueline, a David Leslie. Tour Operators and Operations: Development, Management & Responsibility. CABI, 2017.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..