The office for the commemoration of the holy, glorious and all-praiseworthy apostles and chief primates Peter and Paul on Sunday, the 29th of June, in 1880, 1959, 2054 and 2127, old style, according to the Byzantine rite
Orthodoxos Ekklēsia tēs Hellados.
Wainewright, John Bannerman.
London Cope & Fenwick
1909