Andrés Jimenez, C., Calderón Badilla, Y., & Herrero Villareal, D. (2017). Additional evaluation strategies in a distance university: Are they alternative or complementary to written tests?
Citación estilo ChicagoAndrés Jimenez, Carmen, Yency Calderón Badilla, y Diana Herrero Villareal. Additional Evaluation Strategies in a Distance University: Are They Alternative or Complementary to Written Tests? 2017.
MLA引文Andrés Jimenez, Carmen, Yency Calderón Badilla, y Diana Herrero Villareal. Additional Evaluation Strategies in a Distance University: Are They Alternative or Complementary to Written Tests? 2017.
警告：这些引文格式不一定是100％准确.