
Sperling, J. (1994). German foreign policy after unification: The end of cheque book diplomacy? West European politics.
Citação norma ChicagoSperling, James. "German Foreign Policy After Unification: The End of Cheque Book Diplomacy?" West European Politics 1994.
Citação norma MLASperling, James. "German Foreign Policy After Unification: The End of Cheque Book Diplomacy?" West European Politics, 1994.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.