International organizations such as the international monetary fund the world bank the united nations organizations the Asian bank the African bank. Foreign embassies etc. Publish several useful statistics which can be used by researchers. The statistics may relate to the population problem trade institutions culture agriculture. Regional festivals superstitions education consumption transportation forestry manufacturing and so on. There are several other publication such as the world almanac; Thomas register etc which publish much useful information for marketing researchers.
References and Bibliography: In every publication the researcher can find references and a bibliography which can be very good sources of information of marketing research. The researcher can consult them for further information and data. Volumes of Statistics: There are several private and public organizations which prepare a summary of statistics.