- Traditional Chinese Character(HanT):
二因數理論
- Simplified Chinese Character(HanS):
二因数理论
- Bopomofo(Mandarin Phonetic Symbols): ㄦˋ ㄧㄣ ㄕㄨˋ ㄌㄧˇ ㄌㄨㄣˋ (ㄦㄧㄕㄌㄌ)
- Bopomofo(Zhuyin Keyboard Input/IME): "-4up gj4xu3xjp4" (-4upgj4xu3xjp4)
- (ASCII) Hanyu Pinyin: "eryinshulilun" "Er4Yin1Shu4Li3Lun4" "Er4 Yin1 Shu4 Li3 Lun4" (EYSLL)
- (Latin) Hànyǔ Pīnyīn: èrYīnShùLǐLùn [ èr Yīn Shù Lǐ Lùn ]
- (英文翻譯) English Translation: "two factor theory"
- (西語翻譯) Traducción Español: "teoría de dos factores"
- (日文翻譯) 日本語翻訳: "二要素理論"