Lua APA (7ú heag.)

GOODMAN LINDA. (1999). LINDA GOODMAN'S RELATIONSHIP SIGNS (3RD.). BANTAM BOOKS.

Lua i Stíl Chicago (17ú heag.)

GOODMAN LINDA. LINDA GOODMAN'S RELATIONSHIP SIGNS. 3RD. NEW YORK: BANTAM BOOKS, 1999.

Lua MLA (9ú heag.)

GOODMAN LINDA. LINDA GOODMAN'S RELATIONSHIP SIGNS. 3RD. BANTAM BOOKS, 1999.

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