Källor: Wingårdh - Så går det till, John Morgan – New guide to Etiquette, Powell – Världens etikett, Västerviks museum – Trolovning och äktenskap, Arthur Nordén – Fingren ringad, pigan tingad, Mulvey Sherer, Valori - How the theology and praxis of Christian marriage have been shaped by Scripture, tradition, and experience and how that informs the church’s current response to non-traditional marriage (doktorsavhandling 2010).