Relier Pairs Types of Reference MaterialsVersion en ligne selecting relevant sources of information. par Martha Forbes 1 These are specialist magazines, published at regular intervals and aimed at a particular trade or profession, such as ventilation experts or dentists. 2 This provides information on post office services including postal regulations for inland and overseas post. 3 can be use to find out the distance between two places. 4 A government publication. It is produced by many Caribbean territories on a weekly or monthly basis. 5 Provides lists of alternative meanings (synonyms) for a wide range of words. 6 Provides more than just a list of words, their spelling and their meanings. 7 Provides a daily and weekly verbatim report of proceedings in Parliament. 8 Can be used to find lots of information, in different formats, as long as you know what you are doing. 9 A list of planned events in the order in which they will occur. 10 This contains the names, addresses and telephone numbers of subscribers in alphabetical order. Official Gazettes Telephone directory Hansard Schedules Thesaurus Dictionary The Internet Post Office Guide Trade Journals Maps