APA aipamena

Tran Bui Chan Thien., & Nguyễn Chí Trung. (1998). The clash between the material power and spiritual power through "Major Barbara" by George Bernard Shaw. Đà Nẵng.

Chicago Style aipamena

Tran Bui Chan Thien., và Nguyễn Chí Trung. The Clash between the Material Power and Spiritual Power Through "Major Barbara" By George Bernard Shaw. Đà Nẵng, 1998.

MLA aipamena

Tran Bui Chan Thien., và Nguyễn Chí Trung. The Clash between the Material Power and Spiritual Power Through "Major Barbara" By George Bernard Shaw. Đà Nẵng, 1998.