Hatta, M. (1960). Past and future: An address delivered upon receiving the degree of doctor honoris causa from Gadjah Mada University at Jogjakarta on November 27th, 1956. Modern Indoensia Project, Southeast Asia Program, Dept. of Far Eastern Studies, Cornell University.
Citazione stile Chigago Style (17a edizione)Hatta, Mohammad. Past and Future: An Address Delivered upon Receiving the Degree of Doctor Honoris Causa from Gadjah Mada University at Jogjakarta on November 27th, 1956. Ithaca, N.Y: Modern Indoensia Project, Southeast Asia Program, Dept. of Far Eastern Studies, Cornell University, 1960.
Citatione MLA (9a ed.)Hatta, Mohammad. Past and Future: An Address Delivered upon Receiving the Degree of Doctor Honoris Causa from Gadjah Mada University at Jogjakarta on November 27th, 1956. Modern Indoensia Project, Southeast Asia Program, Dept. of Far Eastern Studies, Cornell University, 1960.