@Article{ authors = " Piotr Kalinowski, Stanisław Laskowski, Edmund Mazur, Wacław Fijałkowski, Stanisław Gruca", title = "Podział pracy i płacy w zespole adwokackim", journal = "Palestra", issue = "1972 / Tom 16 / Numer 10(178)", pages = "55 - 68" }

@Article{ authors = " Stanisław Gruca", title = "Wynagrodzenie Najświętszemu Sercu Jezusa i Niepokolanemu Sercu Maryi w kontekście objawień fatimskich = The Act of Reparation through the Most Sacred Heart of Jesus and the Immaculate Heart of Mary in the context of the Marian revelations in Fatima ", journal = "Sympozjum", issue = "2018 / Tom 22 / Numer 1(34)", pages = "193 - 207" }

@Article{ authors = " Stanisław Gruca", title = "Ojciec Leon Dehon – człowiek z otwartym sercem i umysłem = Fr. Leon Dehon – a broad-minded man with an open heart", journal = "Sympozjum", issue = "2018 / Tom 22 / Numer 1(34)", pages = "11 - 34" }