Perera, J., & Consultation on Press Systems in South Asian Association for Regional Cooperation (1991 : Kathmandu, N. (2008). The press system in Sri Lanka.
استشهاد بنمط شيكاغوPerera, Jehan., و Nepal) Consultation on Press Systems in South Asian Association for Regional Cooperation (1991 : Kathmandu. The Press System in Sri Lanka. 2008.
MLA استشهادPerera, Jehan., و Nepal) Consultation on Press Systems in South Asian Association for Regional Cooperation (1991 : Kathmandu. The Press System in Sri Lanka. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.