↑ Check Records. Spark. Listopad 2017, roč. 26, čís. 11, s. 42, 43. ISSN1211-5223.
↑Pagan. WITHIN SILENCE - Return From The Shadows [online]. metalforever.info, 2017-11-10 [cit. 2017-11-11]. Dostupné online.
↑Within Silence. Our new album "Return From The Shadows" is released TODAY! [online]. Facebook, 2017-10-29 [cit. 2017-10-27]. Dostupné online. (anglicky)
↑ abSpark. WITHIN SILENCE: Slovenská strela power metalu [online]. SPARK Rock, 2017-09-26 [cit. 2017-09-29]. Dostupné online.
↑Bravewords.com. WITHIN SILENCE RETURN FROM THE SHADOWS; NEW ROLAND GRAPOW-PRODUCED ALBUM DETAILS REVEALED [online]. Bravewords.com, 2017-08-23 [cit. 2017-09-29]. Dostupné online. (anglicky)