विशेषज्ञ या जीवित सूचना स्रोत, सूचना स्रोतों की किस श्रेणी के अंतर्गत आते हैं?

Given below are two statements: Assertion (A): Primary sources provide reliable and firsthand information. Reason (R): Compared to secondary sources, primary sources are generally unorganized. Choose the correct option:

Match List-I with List-II and select the correct answer using the codes given below: List-I: a) Encyclopaedia of Associations b) Whitaker's Almanack c) LISA (Library & Information Science Abstracts) d) Economic Times List-II: i) Secondary Source (Abstracting Service) ii) Primary Source (Newspaper) iii) Directory iv) Yearbook / Almanac