Hadfield, S. (2019). Quyết đoán trong mọi tình huống =: How to be assertive in any situation. Thanh Hóa: Nxb. Thanh Hóa.
শিকাগো স্টাইলে সাইটেশনHadfield, Sue. Quyết đoán Trong Mọi Tình Huống =: How to Be Assertive in Any Situation. Thanh Hóa: Nxb. Thanh Hóa, 2019.
এমএলএ সাইটেশনHadfield, Sue. Quyết đoán Trong Mọi Tình Huống =: How to Be Assertive in Any Situation. Thanh Hóa: Nxb. Thanh Hóa, 2019.
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