APA
Keesing's Publications, . (1992). Keesing's record of world events 1992. London,UK: Keesing's Publications Limited.
Chicago
Keesing's Publications, . 1992. Keesing's record of world events 1992. London,UK: Keesing's Publications Limited.
Harvard
Keesing's Publications, . (1992). Keesing's record of world events 1992. London,UK: Keesing's Publications Limited.
MLA
Keesing's Publications, . Keesing's record of world events 1992. London,UK: Keesing's Publications Limited. 1992.
