1. 78 Volumes of the Bibliographia Missionaria Johannes Rommerskirchen, OMI, belongs to the history of Catholic Missiology mainly in connection with the Bibliografia Missionaria, which he founded and edited for forty years.

2. The term Contextualizing theology was used in missiology by Shoki Coe when he argued that the Venn-Anderson three-self principles were inadequate in addressing the sociopolitical context of his native Taiwan