APA-ийн эшлэл(7 дахь хэвлэлт)

Astroff,Milton, & Abbey,James R. (2011). Convention management & services (8.). Waterbury Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Astroff,Milton, ба Abbey,James R. Convention Management & Services. 8. New Jessey: Waterbury Press, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Astroff,Milton, ба Abbey,James R. Convention Management & Services. 8. Waterbury Press, 2011.