| national referendum | 19.55 | A national referendum is now required. | ||
| constitutional referendum | 4.81 | Ireland is the only one where a constitutional referendum is needed. | ||
| public referendum | 4.74 | Put the question to a public referendum. | ||
| nationwide referendum | 3.62 | Then a nationwide referendum will be held. | ||
| statewide referendum | 3.03 | The Legislature voted to permit a statewide referendum. | ||
| popular referendum | 2.83 | A popular referendum would be held to endorse the proposals. | ||
| controversial referendum | 2.24 | The controversial referendum has now been validated by the Supreme Electoral Council. | ||
| new referendum | 2.17 | No new referendum is scheduled. | ||
| proposed referendum | 1.91 | Leftist factions in parliament oppose the proposed referendum. | ||
| second referendum | 1.65 | Ahern plans a second referendum this autumn. | ||
| such referendum | 1.65 | There is precedent in Pakistan for such a referendum. | ||
| non-binding referendum | 1.38 | Party leaders organized a non-binding referendum Sunday. | ||
| similar referendum | 1.38 | Similar referenda are afoot in three other states. | ||
| planned referendum | 1.32 | Rebels urge new king to keep to planned U.N. referendum on Western Sahara. | ||
| separate referendum | 1.18 | Blair has promised to put the issue to a separate referendum later. | ||
| nonbinding referendum | 1.05 | Their near miss still earned them a nonbinding referendum in November. | ||
| state referendum | 1.05 | A state referendum would likely do little to determine that. | ||
| binding referendum | 0.92 | A legally binding referendum is scheduled for November. | ||
| un-sponsored referendum | 0.92 | It wants a UN-sponsored referendum to decide the future of the region. | ||
| upcoming referendum | 0.92 | The upcoming referendum has split the country into opposing camps. |