APA

Allen J., . (2009). Event planning: the ultimate guide to successful meetings, corporate events, fundraising galas, conferences, conventions, incentives, and other special events. Ontario: John Wiley & Sons Canada.

Chicago

Allen Judy, . 2009. Event planning: the ultimate guide to successful meetings, corporate events, fundraising galas, conferences, conventions, incentives, and other special events. Ontario: John Wiley & Sons Canada.

Harvard

Allen J., . (2009). Event planning: the ultimate guide to successful meetings, corporate events, fundraising galas, conferences, conventions, incentives, and other special events. Ontario: John Wiley & Sons Canada.

MLA

Allen Judy, . Event planning: the ultimate guide to successful meetings, corporate events, fundraising galas, conferences, conventions, incentives, and other special events. Ontario: John Wiley & Sons Canada. 2009.