Allen, J. (2000). Event planning: The ultimate guide to successful meetings, corporate events, fundraising galas, conferences, conventions, incentives and other special events. John Wiley.
Chicago-viite (17. p.)Allen, Judy. Event Planning: The Ultimate Guide to Successful Meetings, Corporate Events, Fundraising Galas, Conferences, Conventions, Incentives and Other Special Events. Toronto, Canada: John Wiley, 2000.
MLA-viite (9. p.)Allen, Judy. Event Planning: The Ultimate Guide to Successful Meetings, Corporate Events, Fundraising Galas, Conferences, Conventions, Incentives and Other Special Events. John Wiley, 2000.
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