Rujukan

1) https://www.jobstore.com/careers-blog/2019/08/29/kepentingan-perpaduan-kaum-di-malaysia/

2) https://www.google.com/search?q=semangat+keharmonian+negara+dan+antarabangsa+pdf&client=tablet-android-samsung-ss&sxsrf=ALiCzsbCHQ5b_84LEsn56F8xHsnNhaTtCQ%3A1669210295645&ei=tyB-Y9KAJ_mK4-EP3MyduAQ&oq=+semangat+keharmonian+negara+&gs_lcp=ChNtb2JpbGUtZ3dzLXdpei1zZXJwEAEYATIECCMQJzIECCMQJzIFCCEQoAEyBQghEKABMgUIIRCgAToKCAAQRxDWBBCwAzoHCCMQsAIQJzoFCAAQogQ6BwgAEB4QogRKBAhBGABQmg9YxEBg_F1oAnAAeAGAAYoCiAHeEJIBBTAuNy40mAEAoAEByAEIwAEB&sclient=mobile-gws-wiz-serp

3)Keharmonian | PDF (scribd.com)

4)Hubungan antarabangsa - Wikipedia Bahasa Melayu, ensiklopedia bebas

5)(DOC) KEPENTINGAN HUBUNGAN ANTARABANGSA | Fiolyn Michell - Academia.edu