Penggayaan APA

RUIZ, Maria Amparo Grau. (2003). Mutual assistance for the recovery of tax calims (1, cet. 1). London: Kluwer Law International.

Chicago Style

RUIZ, Maria Amparo Grau. Mutual assistance for the recovery of tax calims. 1, cet. 1 London: Kluwer Law International, 2003. Buku.

MLA Style

RUIZ, Maria Amparo Grau. Mutual assistance for the recovery of tax calims. 1, cet. 1 London: Kluwer Law International, 2003. Buku.

Turabian Style

RUIZ, Maria Amparo Grau. Mutual assistance for the recovery of tax calims. 1, cet. 1 London: Kluwer Law International, 2003. Buku.