Author:John Jacob Astor
| John Jacob Astor |
| IV; Onye ọchụnta ego America, onye na-emepụta ihe, na onye ode akwụkwọ akụkọ sayensị; nwụrụ na imi nke RMS Titanic |
Orụ ya edit
- A Journey in Other Worlds (1894)
Orụ gbasara Astor edit
- "Astor, John Jacob (soldier)," in The Biographical Dictionary of America (p. 157), by Rossiter Johnson, Boston: American Historical Society (1906)