ZIJLSTRA, Hielkje.
 Jeruzalem Amsterdam. Restaureren versus renoveren..
<strong>Bulletin KNOB</strong>, [S.l.], p. 34-50, mrt. 2013.
ISSN 2589-3343.
Beschikbaar op: &lt;<a href="https://journals.open.tudelft.nl/index.php/knob/article/view/zijlstra34" target="_new">https://journals.open.tudelft.nl/index.php/knob/article/view/zijlstra34</a>&gt;. Datum gebruik: 19 apr. 2019
doi: <a href="https://doi.org/10.7480/knob.112.2013.1.603">https://doi.org/10.7480/knob.112.2013.1.603</a>.