(1971). Statistical yearbook of the Netherlands.
Chicagoスタイル(17版)引用形式Statistical Yearbook of the Netherlands. Voorburg [u.a.], 1971.
MLA(8版)引用形式Statistical Yearbook of the Netherlands. 1971.
警告: この引用は必ずしも正確ではありません.
(1971). Statistical yearbook of the Netherlands.
Chicagoスタイル(17版)引用形式Statistical Yearbook of the Netherlands. Voorburg [u.a.], 1971.
MLA(8版)引用形式Statistical Yearbook of the Netherlands. 1971.