SpringerLink (Online service), Manzano, M., Sain, I., & Alonso, E. (2014). The Life and Work of Leon Henkin: Essays on His Contributions. Springer International Publishing : Imprint: Birkhäuser.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), María Manzano, Ildikó Sain, και Enrique Alonso. The Life and Work of Leon Henkin: Essays on His Contributions. Cham: Springer International Publishing : Imprint: Birkhäuser, 2014.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. The Life and Work of Leon Henkin: Essays on His Contributions. Springer International Publishing : Imprint: Birkhäuser, 2014.
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