Noble, J., Forsyth, S., & Wheeler, T. (1993). Sri Lanka: A travel survival kit (5th edition.). Lonely Planet Publications.
Chicago Style (17. basım) AtıfNoble, John, Susan Forsyth, ve Tony Wheeler. Sri Lanka: A Travel Survival Kit. 5th edition. Hawthorn, Vic., Australia ; Berkeley, CA, USA: Lonely Planet Publications, 1993.
MLA (9th ed.) AtıfNoble, John, et al. Sri Lanka: A Travel Survival Kit. 5th edition. Lonely Planet Publications, 1993.
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